13254020 has 48 divisors (see below), whose sum is σ = 31563840. Its totient is φ = 4634496.

The previous prime is 13254013. The next prime is 13254023. The reversal of 13254020 is 2045231.

13254020 = T₃₈₅ + T₃₈₆ + ... + T₅₁₄.

It is a self number, because there is not a number n which added to its sum of digits gives 13254020.

It is not an unprimeable number, because it can be changed into a prime (13254023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3599 + ... + 6281.

It is an arithmetic number, because the mean of its divisors is an integer number (657580).

Almost surely, 2^13254020 is an apocalyptic number.

13254020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13254020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15781920).

13254020 is an abundant number, since it is smaller than the sum of its proper divisors (18309820).

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

13254020 is a wasteful number, since it uses less digits than its factorization.

13254020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2724 (or 2722 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 13254020 is about 3640.6070922306. The cubic root of 13254020 is about 236.6551031402.

Adding to 13254020 its reverse (2045231), we get a palindrome (15299251).

The spelling of 13254020 in words is "thirteen million, two hundred fifty-four thousand, twenty".