47562720 has 48 divisors (see below), whose sum is σ = 149824080. Its totient is φ = 12683264.

The previous prime is 47562707. The next prime is 47562721. The reversal of 47562720 is 2726574.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47562721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49065 + ... + 50024.

It is an arithmetic number, because the mean of its divisors is an integer number (3121335).

Almost surely, 2^47562720 is an apocalyptic number.

47562720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47562720 is an abundant number, since it is smaller than the sum of its proper divisors (102261360).

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

47562720 is a wasteful number, since it uses less digits than its factorization.

47562720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99107 (or 99099 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 47562720 is about 6896.5730620360. The cubic root of 47562720 is about 362.3171523359.

The spelling of 47562720 in words is "forty-seven million, five hundred sixty-two thousand, seven hundred twenty".