47022882 has 16 divisors (see below), whose sum is σ = 95640480. Its totient is φ = 15408512.

The previous prime is 47022881. The next prime is 47022919. The reversal of 47022882 is 28822074.

It is a super-2 number, since 2×47022882² = 4422302863171848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (47022881) 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, 66063 + ... + 66770.

It is an arithmetic number, because the mean of its divisors is an integer number (5977530).

Almost surely, 2^47022882 is an apocalyptic number.

47022882 is an abundant number, since it is smaller than the sum of its proper divisors (48617598).

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

47022882 is a wasteful number, since it uses less digits than its factorization.

47022882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132897.

The product of its (nonzero) digits is 14336, while the sum is 33.

The square root of 47022882 is about 6857.3232386989. The cubic root of 47022882 is about 360.9411638728.

The spelling of 47022882 in words is "forty-seven million, twenty-two thousand, eight hundred eighty-two".