13452030 has 48 divisors (see below), whose sum is σ = 35262864. Its totient is φ = 3557760.

The previous prime is 13452013. The next prime is 13452037. The reversal of 13452030 is 3025431.

It is a super-2 number, since 2×13452030² = 361914222241800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 13451994 and 13452012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13452037) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11785 + ... + 12875.

It is an arithmetic number, because the mean of its divisors is an integer number (734643).

Almost surely, 2^13452030 is an apocalyptic number.

13452030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13452030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17631432).

13452030 is an abundant number, since it is smaller than the sum of its proper divisors (21810834).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13452030 is a wasteful number, since it uses less digits than its factorization.

13452030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1241 (or 1238 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 13452030 is about 3667.7009147421. The cubic root of 13452030 is about 237.8277948339.

Adding to 13452030 its reverse (3025431), we get a palindrome (16477461).

It can be divided in two parts, 1345 and 2030, that added together give a cube (3375 = 15³).

The spelling of 13452030 in words is "thirteen million, four hundred fifty-two thousand, thirty".