47556492 has 12 divisors (see below), whose sum is σ = 110965176. Its totient is φ = 15852160.

The previous prime is 47556473. The next prime is 47556503. The reversal of 47556492 is 29465574.

It is a tau number, because it is divible by the number of its divisors (12).

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, 1981509 + ... + 1981532.

It is an arithmetic number, because the mean of its divisors is an integer number (9247098).

Almost surely, 2^47556492 is an apocalyptic number.

It is an amenable number.

47556492 is an abundant number, since it is smaller than the sum of its proper divisors (63408684).

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

47556492 is a wasteful number, since it uses less digits than its factorization.

47556492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3963048 (or 3963046 counting only the distinct ones).

The product of its digits is 302400, while the sum is 42.

The square root of 47556492 is about 6896.1215186509. The cubic root of 47556492 is about 362.3013373607.

The spelling of 47556492 in words is "forty-seven million, five hundred fifty-six thousand, four hundred ninety-two".