47235258 has 128 divisors (see below), whose sum is σ = 129024000. Its totient is φ = 12519360.

The previous prime is 47235241. The next prime is 47235263. The reversal of 47235258 is 85253274.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 339753 + ... + 339891.

It is an arithmetic number, because the mean of its divisors is an integer number (1008000).

Almost surely, 2^47235258 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47235258, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64512000).

47235258 is an abundant number, since it is smaller than the sum of its proper divisors (81788742).

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

47235258 is a wasteful number, since it uses less digits than its factorization.

47235258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217 (or 211 counting only the distinct ones).

The product of its digits is 67200, while the sum is 36.

The square root of 47235258 is about 6872.7911360669. The cubic root of 47235258 is about 361.4837374961.

The spelling of 47235258 in words is "forty-seven million, two hundred thirty-five thousand, two hundred fifty-eight".