26774072 has 16 divisors (see below), whose sum is σ = 54063240. Its totient is φ = 12357216.

The previous prime is 26774053. The next prime is 26774081. The reversal of 26774072 is 27047762.

It is a super-2 number, since 2×26774072² = 1433701862922368, which contains 22 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128618 + ... + 128825.

Almost surely, 2^26774072 is an apocalyptic number.

It is an amenable number.

26774072 is an abundant number, since it is smaller than the sum of its proper divisors (27289168).

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

26774072 is a wasteful number, since it uses less digits than its factorization.

26774072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257462 (or 257458 counting only the distinct ones).

The product of its (nonzero) digits is 32928, while the sum is 35.

The square root of 26774072 is about 5174.3668211676. The cubic root of 26774072 is about 299.1608847700.

The spelling of 26774072 in words is "twenty-six million, seven hundred seventy-four thousand, seventy-two".