13102926 has 8 divisors (see below), whose sum is σ = 26205864. Its totient is φ = 4367640.

The previous prime is 13102909. The next prime is 13102927. The reversal of 13102926 is 62920131.

It is a sphenic number, since it is the product of 3 distinct primes.

13102926 is an admirable number.

It is a super-2 number, since 2×13102926² = 343373339522952, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13102896 and 13102905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13102927) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1091905 + ... + 1091916.

It is an arithmetic number, because the mean of its divisors is an integer number (3275733).

Almost surely, 2^13102926 is an apocalyptic number.

13102926 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13102926 is a wasteful number, since it uses less digits than its factorization.

13102926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2183826.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 13102926 is about 3619.7964031144. The cubic root of 13102926 is about 235.7523856031.

It can be divided in two parts, 13102 and 926, that added together give a triangular number (14028 = T₁₆₇).

The spelling of 13102926 in words is "thirteen million, one hundred two thousand, nine hundred twenty-six".