47905958 has 32 divisors (see below), whose sum is σ = 76531392. Its totient is φ = 22464000.

The previous prime is 47905951. The next prime is 47905967. The reversal of 47905958 is 85950974.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47905951) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 317183 + ... + 317333.

It is an arithmetic number, because the mean of its divisors is an integer number (2391606).

Almost surely, 2^47905958 is an apocalyptic number.

47905958 is a deficient number, since it is larger than the sum of its proper divisors (28625434).

47905958 is a wasteful number, since it uses less digits than its factorization.

47905958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320.

The product of its (nonzero) digits is 453600, while the sum is 47.

The square root of 47905958 is about 6921.4130060270. The cubic root of 47905958 is about 363.1866222100.

It can be divided in two parts, 47905 and 958, that multiplied together give a triangular number (45892990 = T₉₅₈₀).

The spelling of 47905958 in words is "forty-seven million, nine hundred five thousand, nine hundred fifty-eight".