26930236 has 24 divisors (see below), whose sum is σ = 47980800. Its totient is φ = 13224000.

The previous prime is 26930213. The next prime is 26930249. The reversal of 26930236 is 63203962.

It is a super-2 number, since 2×26930236² = 1450475222031392, which contains 22 as substring.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 26930198 and 26930207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76990 + ... + 77338.

It is an arithmetic number, because the mean of its divisors is an integer number (1999200).

Almost surely, 2^26930236 is an apocalyptic number.

It is an amenable number.

26930236 is a deficient number, since it is larger than the sum of its proper divisors (21050564).

26930236 is a wasteful number, since it uses less digits than its factorization.

26930236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645 (or 643 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 31.

The square root of 26930236 is about 5189.4350366875. The cubic root of 26930236 is about 299.7413919518.

The spelling of 26930236 in words is "twenty-six million, nine hundred thirty thousand, two hundred thirty-six".