47024274 has 16 divisors (see below), whose sum is σ = 102598560. Its totient is φ = 14249760.

The previous prime is 47024267. The next prime is 47024279. The reversal of 47024274 is 47242074.

It is a super-2 number, since 2×47024274² = 4422564690454152, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (47024279) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 356179 + ... + 356310.

It is an arithmetic number, because the mean of its divisors is an integer number (6412410).

Almost surely, 2^47024274 is an apocalyptic number.

47024274 is an abundant number, since it is smaller than the sum of its proper divisors (55574286).

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

47024274 is a wasteful number, since it uses less digits than its factorization.

47024274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712505.

The product of its (nonzero) digits is 12544, while the sum is 30.

The square root of 47024274 is about 6857.4247352778. The cubic root of 47024274 is about 360.9447254377.

The spelling of 47024274 in words is "forty-seven million, twenty-four thousand, two hundred seventy-four".