47237958 has 16 divisors (see below), whose sum is σ = 104973360. Its totient is φ = 15745968.

The previous prime is 47237947. The next prime is 47237959. The reversal of 47237958 is 85973274.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47237959) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 437335 + ... + 437442.

It is an arithmetic number, because the mean of its divisors is an integer number (6560835).

Almost surely, 2^47237958 is an apocalyptic number.

47237958 is an abundant number, since it is smaller than the sum of its proper divisors (57735402).

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

47237958 is a wasteful number, since it uses less digits than its factorization.

47237958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874788 (or 874782 counting only the distinct ones).

The product of its digits is 423360, while the sum is 45.

The square root of 47237958 is about 6872.9875600062. The cubic root of 47237958 is about 361.4906249183.

The spelling of 47237958 in words is "forty-seven million, two hundred thirty-seven thousand, nine hundred fifty-eight".