27470450232 has 48 divisors (see below), whose sum is σ = 74542038480. Its totient is φ = 9139228800.

The previous prime is 27470450219. The next prime is 27470450261. The reversal of 27470450232 is 23205407472.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 328644 + ... + 403667.

It is an arithmetic number, because the mean of its divisors is an integer number (1552959135).

Almost surely, 2^27470450232 is an apocalyptic number.

It is an amenable number.

27470450232 is an abundant number, since it is smaller than the sum of its proper divisors (47071588248).

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

27470450232 is a wasteful number, since it uses less digits than its factorization.

27470450232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732844 (or 732837 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 36.

The spelling of 27470450232 in words is "twenty-seven billion, four hundred seventy million, four hundred fifty thousand, two hundred thirty-two".