47564148 has 24 divisors (see below), whose sum is σ = 112865760. Its totient is φ = 15585760.

The previous prime is 47564119. The next prime is 47564177. The reversal of 47564148 is 84146574.

It is an interprime number because it is at equal distance from previous prime (47564119) and next prime (47564177).

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, 32883 + ... + 34298.

It is an arithmetic number, because the mean of its divisors is an integer number (4702740).

Almost surely, 2^47564148 is an apocalyptic number.

It is an amenable number.

47564148 is an abundant number, since it is smaller than the sum of its proper divisors (65301612).

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

47564148 is a wasteful number, since it uses less digits than its factorization.

47564148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67247 (or 67245 counting only the distinct ones).

The product of its digits is 107520, while the sum is 39.

The square root of 47564148 is about 6896.6765909386. The cubic root of 47564148 is about 362.3207783110.

The spelling of 47564148 in words is "forty-seven million, five hundred sixty-four thousand, one hundred forty-eight".