47790672 has 40 divisors (see below), whose sum is σ = 130723776. Its totient is φ = 14992896.

The previous prime is 47790647. The next prime is 47790703. The reversal of 47790672 is 27609774.

It is a super-3 number, since 3×47790672³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28468 + ... + 30099.

Almost surely, 2^47790672 is an apocalyptic number.

It is an amenable number.

47790672 is an abundant number, since it is smaller than the sum of its proper divisors (82933104).

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

47790672 is a wasteful number, since it uses less digits than its factorization.

47790672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58595 (or 58589 counting only the distinct ones).

The product of its (nonzero) digits is 148176, while the sum is 42.

The square root of 47790672 is about 6913.0797767710. The cubic root of 47790672 is about 362.8950512049.

The spelling of 47790672 in words is "forty-seven million, seven hundred ninety thousand, six hundred seventy-two".