47150922 has 32 divisors (see below), whose sum is σ = 116065152. Its totient is φ = 12435264.

The previous prime is 47150921. The next prime is 47150923. The reversal of 47150922 is 22905174.

It is an interprime number because it is at equal distance from previous prime (47150921) and next prime (47150923).

It is a self number, because there is not a number n which added to its sum of digits gives 47150922.

It is not an unprimeable number, because it can be changed into a prime (47150921) 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, 42633 + ... + 43724.

It is an arithmetic number, because the mean of its divisors is an integer number (3627036).

Almost surely, 2^47150922 is an apocalyptic number.

47150922 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

47150922 is an abundant number, since it is smaller than the sum of its proper divisors (68914230).

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

47150922 is a wasteful number, since it uses less digits than its factorization.

47150922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86382.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 47150922 is about 6866.6528964263. The cubic root of 47150922 is about 361.2684727726.

The spelling of 47150922 in words is "forty-seven million, one hundred fifty thousand, nine hundred twenty-two".