47294292 has 24 divisors (see below), whose sum is σ = 111225856. Its totient is φ = 15640128.

The previous prime is 47294263. The next prime is 47294297. The reversal of 47294292 is 29249274.

47294292 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 47294292.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47294297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13993 + ... + 17040.

Almost surely, 2^47294292 is an apocalyptic number.

It is an amenable number.

47294292 is an abundant number, since it is smaller than the sum of its proper divisors (63931564).

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

47294292 is a wasteful number, since it uses less digits than its factorization.

47294292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31167 (or 31165 counting only the distinct ones).

The product of its digits is 72576, while the sum is 39.

The square root of 47294292 is about 6877.0845566999. The cubic root of 47294292 is about 361.6342673330.

It can be divided in two parts, 47294 and 292, that added together give a triangular number (47586 = T₃₀₈).

The spelling of 47294292 in words is "forty-seven million, two hundred ninety-four thousand, two hundred ninety-two".