13088790 has 160 divisors (see below), whose sum is σ = 41713056. Its totient is φ = 2903040.

The previous prime is 13088783. The next prime is 13088791. The reversal of 13088790 is 9788031.

13088790 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13088791) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 115774 + ... + 115886.

Almost surely, 2^13088790 is an apocalyptic number.

13088790 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 13088790, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20856528).

13088790 is an abundant number, since it is smaller than the sum of its proper divisors (28624266).

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

13088790 is a wasteful number, since it uses less digits than its factorization.

13088790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156 (or 147 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 13088790 is about 3617.8432801878. The cubic root of 13088790 is about 235.6675751598.

The spelling of 13088790 in words is "thirteen million, eighty-eight thousand, seven hundred ninety".