47390958 has 12 divisors (see below), whose sum is σ = 102680448. Its totient is φ = 15796980.

The previous prime is 47390947. The next prime is 47390977. The reversal of 47390958 is 85909374.

47390958 is a `hidden beast` number, since 473 + 90 + 95 + 8 = 666.

47390958 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1316398 + ... + 1316433.

It is an arithmetic number, because the mean of its divisors is an integer number (8556704).

Almost surely, 2^47390958 is an apocalyptic number.

47390958 is an abundant number, since it is smaller than the sum of its proper divisors (55289490).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47390958 is a wasteful number, since it uses less digits than its factorization.

47390958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2632839 (or 2632836 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 47390958 is about 6884.1090926859. The cubic root of 47390958 is about 361.8804841357.

The spelling of 47390958 in words is "forty-seven million, three hundred ninety thousand, nine hundred fifty-eight".