13090702 has 4 divisors (see below), whose sum is σ = 19636056. Its totient is φ = 6545350.

The previous prime is 13090669. The next prime is 13090709. The reversal of 13090702 is 20709031.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13090709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3272674 + ... + 3272677.

It is an arithmetic number, because the mean of its divisors is an integer number (4909014).

Almost surely, 2^13090702 is an apocalyptic number.

13090702 is a deficient number, since it is larger than the sum of its proper divisors (6545354).

13090702 is an equidigital number, since it uses as much as digits as its factorization.

13090702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6545353.

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

The square root of 13090702 is about 3618.1075163682. The cubic root of 13090702 is about 235.6790499781.

Adding to 13090702 its reverse (20709031), we get a palindrome (33799733).

The spelling of 13090702 in words is "thirteen million, ninety thousand, seven hundred two".