26920675 has 6 divisors (see below), whose sum is σ = 33381668. Its totient is φ = 21536520.

The previous prime is 26920657. The next prime is 26920681. The reversal of 26920675 is 57602962.

It is not a de Polignac number, because 26920675 - 2²³ = 18532067 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 538389 + ... + 538438.

Almost surely, 2^26920675 is an apocalyptic number.

26920675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

26920675 is a deficient number, since it is larger than the sum of its proper divisors (6460993).

26920675 is a wasteful number, since it uses less digits than its factorization.

26920675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1076837 (or 1076832 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 26920675 is about 5188.5137563661. The cubic root of 26920675 is about 299.7059155123.

The spelling of 26920675 in words is "twenty-six million, nine hundred twenty thousand, six hundred seventy-five".