47342955 has 16 divisors (see below), whose sum is σ = 82635264. Its totient is φ = 22954080.

The previous prime is 47342941. The next prime is 47342963. The reversal of 47342955 is 55924374.

It is not a de Polignac number, because 47342955 - 2⁶ = 47342891 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143299 + ... + 143628.

It is an arithmetic number, because the mean of its divisors is an integer number (5164704).

Almost surely, 2^47342955 is an apocalyptic number.

47342955 is a deficient number, since it is larger than the sum of its proper divisors (35292309).

47342955 is a wasteful number, since it uses less digits than its factorization.

47342955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286946.

The product of its digits is 151200, while the sum is 39.

The square root of 47342955 is about 6880.6217015616. The cubic root of 47342955 is about 361.7582581658.

The spelling of 47342955 in words is "forty-seven million, three hundred forty-two thousand, nine hundred fifty-five".