26672972 has 12 divisors (see below), whose sum is σ = 47091576. Its totient is φ = 13218240.

The previous prime is 26672951. The next prime is 26673019. The reversal of 26672972 is 27927662.

It is a happy number.

It is a super-2 number, since 2×26672972² = 1422894870625568, which contains 22 as substring.

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, 29054 + ... + 29957.

It is an arithmetic number, because the mean of its divisors is an integer number (3924298).

Almost surely, 2^26672972 is an apocalyptic number.

It is an amenable number.

26672972 is a deficient number, since it is larger than the sum of its proper divisors (20418604).

26672972 is a wasteful number, since it uses less digits than its factorization.

26672972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59128 (or 59126 counting only the distinct ones).

The product of its digits is 127008, while the sum is 41.

The square root of 26672972 is about 5164.5882701334. The cubic root of 26672972 is about 298.7838618737.

The spelling of 26672972 in words is "twenty-six million, six hundred seventy-two thousand, nine hundred seventy-two".