47434528 has 24 divisors (see below), whose sum is σ = 93607920. Its totient is φ = 23661120.

The previous prime is 47434501. The next prime is 47434529. The reversal of 47434528 is 82543474.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (47434529) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14203 + ... + 17221.

It is an arithmetic number, because the mean of its divisors is an integer number (3900330).

Almost surely, 2^47434528 is an apocalyptic number.

It is an amenable number.

47434528 is a deficient number, since it is larger than the sum of its proper divisors (46173392).

47434528 is a wasteful number, since it uses less digits than its factorization.

47434528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3520 (or 3512 counting only the distinct ones).

The product of its digits is 107520, while the sum is 37.

The square root of 47434528 is about 6887.2729000672. The cubic root of 47434528 is about 361.9913512987.

The spelling of 47434528 in words is "forty-seven million, four hundred thirty-four thousand, five hundred twenty-eight".