13002790 has 16 divisors (see below), whose sum is σ = 24782112. Its totient is φ = 4895104.

The previous prime is 13002779. The next prime is 13002791. The reversal of 13002790 is 9720031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13002791) 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, 38074 + ... + 38413.

It is an arithmetic number, because the mean of its divisors is an integer number (1548882).

Almost surely, 2^13002790 is an apocalyptic number.

13002790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13002790 is a deficient number, since it is larger than the sum of its proper divisors (11779322).

13002790 is a wasteful number, since it uses less digits than its factorization.

13002790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76511.

The product of its (nonzero) digits is 378, while the sum is 22.

The square root of 13002790 is about 3605.9381580942. The cubic root of 13002790 is about 235.1502886555.

The spelling of 13002790 in words is "thirteen million, two thousand, seven hundred ninety".