47722264 has 16 divisors (see below), whose sum is σ = 94743000. Its totient is φ = 22457472.

The previous prime is 47722253. The next prime is 47722277. The reversal of 47722264 is 46222774.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175314 + ... + 175585.

Almost surely, 2^47722264 is an apocalyptic number.

It is an amenable number.

47722264 is a deficient number, since it is larger than the sum of its proper divisors (47020736).

47722264 is a wasteful number, since it uses less digits than its factorization.

47722264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350922 (or 350918 counting only the distinct ones).

The product of its digits is 37632, while the sum is 34.

The square root of 47722264 is about 6908.1302825005. The cubic root of 47722264 is about 362.7218181036.

The spelling of 47722264 in words is "forty-seven million, seven hundred twenty-two thousand, two hundred sixty-four".