47758232 has 8 divisors (see below), whose sum is σ = 89546700. Its totient is φ = 23879112.

The previous prime is 47758211. The next prime is 47758237. The reversal of 47758232 is 23285774.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47758237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2984882 + ... + 2984897.

Almost surely, 2^47758232 is an apocalyptic number.

It is an amenable number.

47758232 is a deficient number, since it is larger than the sum of its proper divisors (41788468).

47758232 is a wasteful number, since it uses less digits than its factorization.

47758232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5969785 (or 5969781 counting only the distinct ones).

The product of its digits is 94080, while the sum is 38.

The square root of 47758232 is about 6910.7331014879. The cubic root of 47758232 is about 362.8129223456.

The spelling of 47758232 in words is "forty-seven million, seven hundred fifty-eight thousand, two hundred thirty-two".