47544632 has 8 divisors (see below), whose sum is σ = 89146200. Its totient is φ = 23772312.

The previous prime is 47544587. The next prime is 47544643. The reversal of 47544632 is 23644574.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 47544592 and 47544601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2971532 + ... + 2971547.

It is an arithmetic number, because the mean of its divisors is an integer number (11143275).

Almost surely, 2^47544632 is an apocalyptic number.

It is an amenable number.

47544632 is a deficient number, since it is larger than the sum of its proper divisors (41601568).

47544632 is a wasteful number, since it uses less digits than its factorization.

47544632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5943085 (or 5943081 counting only the distinct ones).

The product of its digits is 80640, while the sum is 35.

The square root of 47544632 is about 6895.2615613913. The cubic root of 47544632 is about 362.2712170348.

The spelling of 47544632 in words is "forty-seven million, five hundred forty-four thousand, six hundred thirty-two".