27426938 has 32 divisors (see below), whose sum is σ = 51546240. Its totient is φ = 10632960.

The previous prime is 27426929. The next prime is 27426941. The reversal of 27426938 is 83962472.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 27426895 and 27426904.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47918 + ... + 48486.

It is an arithmetic number, because the mean of its divisors is an integer number (1610820).

Almost surely, 2^27426938 is an apocalyptic number.

27426938 is a deficient number, since it is larger than the sum of its proper divisors (24119302).

27426938 is a wasteful number, since it uses less digits than its factorization.

27426938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 902.

The product of its digits is 145152, while the sum is 41.

The square root of 27426938 is about 5237.0734193822. The cubic root of 27426938 is about 301.5729897807.

The spelling of 27426938 in words is "twenty-seven million, four hundred twenty-six thousand, nine hundred thirty-eight".