47924522 has 4 divisors (see below), whose sum is σ = 71886786. Its totient is φ = 23962260.

The previous prime is 47924477. The next prime is 47924557. The reversal of 47924522 is 22542974.

47924522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 24990001 + 22934521 = 4999^2 + 4789^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11981129 + ... + 11981132.

Almost surely, 2^47924522 is an apocalyptic number.

47924522 is a deficient number, since it is larger than the sum of its proper divisors (23962264).

47924522 is a wasteful number, since it uses less digits than its factorization.

47924522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23962263.

The product of its digits is 40320, while the sum is 35.

The square root of 47924522 is about 6922.7539317818. The cubic root of 47924522 is about 363.2335288721.

The spelling of 47924522 in words is "forty-seven million, nine hundred twenty-four thousand, five hundred twenty-two".