47955963 has 32 divisors (see below), whose sum is σ = 74932992. Its totient is φ = 26956800.

The previous prime is 47955953. The next prime is 47955979. The reversal of 47955963 is 36955974.

It is not a de Polignac number, because 47955963 - 2¹² = 47951867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47955953) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40368 + ... + 41538.

It is an arithmetic number, because the mean of its divisors is an integer number (2341656).

Almost surely, 2^47955963 is an apocalyptic number.

47955963 is a deficient number, since it is larger than the sum of its proper divisors (26977029).

47955963 is a wasteful number, since it uses less digits than its factorization.

47955963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1275.

The product of its digits is 1020600, while the sum is 48.

The square root of 47955963 is about 6925.0244042891. The cubic root of 47955963 is about 363.3129449229.

The spelling of 47955963 in words is "forty-seven million, nine hundred fifty-five thousand, nine hundred sixty-three".