13252030 has 16 divisors (see below), whose sum is σ = 26022384. Its totient is φ = 4818880.

The previous prime is 13251989. The next prime is 13252039. The reversal of 13252030 is 3025231.

It is a junction number, because it is equal to n+sod(n) for n = 13251995 and 13252013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13252039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60127 + ... + 60346.

It is an arithmetic number, because the mean of its divisors is an integer number (1626399).

Almost surely, 2^13252030 is an apocalyptic number.

13252030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13252030 is a deficient number, since it is larger than the sum of its proper divisors (12770354).

13252030 is a wasteful number, since it uses less digits than its factorization.

13252030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120491.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 13252030 is about 3640.3337759057. Note that the first 3 decimals coincide. The cubic root of 13252030 is about 236.6432585017.

Adding to 13252030 its reverse (3025231), we get a palindrome (16277261).

The spelling of 13252030 in words is "thirteen million, two hundred fifty-two thousand, thirty".