13090272 has 96 divisors (see below), whose sum is σ = 39245472. Its totient is φ = 3784704.

The previous prime is 13090261. The next prime is 13090283. The reversal of 13090272 is 27209031.

It is an interprime number because it is at equal distance from previous prime (13090261) and next prime (13090283).

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20908 + ... + 21524.

It is an arithmetic number, because the mean of its divisors is an integer number (408807).

Almost surely, 2^13090272 is an apocalyptic number.

13090272 is a gapful number since it is divisible by the number (12) 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 13090272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19622736).

13090272 is an abundant number, since it is smaller than the sum of its proper divisors (26155200).

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

13090272 is a wasteful number, since it uses less digits than its factorization.

13090272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660 (or 652 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 13090272 is about 3618.0480925494. The cubic root of 13090272 is about 235.6764694417.

The spelling of 13090272 in words is "thirteen million, ninety thousand, two hundred seventy-two".