47288274 has 32 divisors (see below), whose sum is σ = 103726656. Its totient is φ = 14253120.

The previous prime is 47288273. The next prime is 47288287.

47288274 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (47288273) 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, 11184 + ... + 14820.

It is an arithmetic number, because the mean of its divisors is an integer number (3241458).

Almost surely, 2^47288274 is an apocalyptic number.

47288274 is an abundant number, since it is smaller than the sum of its proper divisors (56438382).

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

47288274 is a wasteful number, since it uses less digits than its factorization.

47288274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3850.

The product of its digits is 200704, while the sum is 42.

The square root of 47288274 is about 6876.6470027187. The cubic root of 47288274 is about 361.6189278685.

The spelling of 47288274 in words is "forty-seven million, two hundred eighty-eight thousand, two hundred seventy-four".