47738955 has 48 divisors (see below), whose sum is σ = 85752576. Its totient is φ = 22488960.

The previous prime is 47738947. The next prime is 47738969. The reversal of 47738955 is 55983774.

It is not a de Polignac number, because 47738955 - 2³ = 47738947 is a prime.

Its product of digits (1058400) is a multiple of the sum of its prime divisors (175).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 463434 + ... + 463536.

It is an arithmetic number, because the mean of its divisors is an integer number (1786512).

Almost surely, 2^47738955 is an apocalyptic number.

47738955 is a deficient number, since it is larger than the sum of its proper divisors (38013621).

47738955 is a wasteful number, since it uses less digits than its factorization.

47738955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228 (or 175 counting only the distinct ones).

The product of its digits is 1058400, while the sum is 48.

The square root of 47738955 is about 6909.3382461709. The cubic root of 47738955 is about 362.7641008432.

The spelling of 47738955 in words is "forty-seven million, seven hundred thirty-eight thousand, nine hundred fifty-five".