47052292 has 12 divisors (see below), whose sum is σ = 94104640. Its totient is φ = 20165256.

The previous prime is 47052283. The next prime is 47052293. The reversal of 47052292 is 29225074.

47052292 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

47052292 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (47052293) 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 3 ways as a sum of consecutive naturals, for example, 840192 + ... + 840247.

Almost surely, 2^47052292 is an apocalyptic number.

It is an amenable number.

47052292 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

47052292 is a wasteful number, since it uses less digits than its factorization.

47052292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1680450 (or 1680448 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 47052292 is about 6859.4673262579. The cubic root of 47052292 is about 361.0163972264.

The spelling of 47052292 in words is "forty-seven million, fifty-two thousand, two hundred ninety-two".