47499532 has 6 divisors (see below), whose sum is σ = 83124188. Its totient is φ = 23749764.

The previous prime is 47499521. The next prime is 47499539. The reversal of 47499532 is 23599474.

It is not an unprimeable number, because it can be changed into a prime (47499539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5937438 + ... + 5937445.

Almost surely, 2^47499532 is an apocalyptic number.

It is an amenable number.

47499532 is a deficient number, since it is larger than the sum of its proper divisors (35624656).

47499532 is a wasteful number, since it uses less digits than its factorization.

47499532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11874887 (or 11874885 counting only the distinct ones).

The product of its digits is 272160, while the sum is 43.

The square root of 47499532 is about 6891.9904236730. The cubic root of 47499532 is about 362.1566327656.

The spelling of 47499532 in words is "forty-seven million, four hundred ninety-nine thousand, five hundred thirty-two".