26670716 has 12 divisors (see below), whose sum is σ = 47265120. Its totient is φ = 13166400.

The previous prime is 26670659. The next prime is 26670733. The reversal of 26670716 is 61707662.

It is a super-2 number, since 2×26670716² = 1422654183905312, which contains 22 as substring.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct 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, 41885 + ... + 42516.

It is an arithmetic number, because the mean of its divisors is an integer number (3938760).

Almost surely, 2^26670716 is an apocalyptic number.

It is an amenable number.

26670716 is a deficient number, since it is larger than the sum of its proper divisors (20594404).

26670716 is a wasteful number, since it uses less digits than its factorization.

26670716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84484 (or 84482 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 26670716 is about 5164.3698550743. The cubic root of 26670716 is about 298.7754379231.

The spelling of 26670716 in words is "twenty-six million, six hundred seventy thousand, seven hundred sixteen".