47054892 has 24 divisors (see below), whose sum is σ = 109947376. Its totient is φ = 15663168.

The previous prime is 47054879. The next prime is 47054893. The reversal of 47054892 is 29845074.

It is a super-2 number, since 2×47054892² = 4428325722263328, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 47054892.

It is not an unprimeable number, because it can be changed into a prime (47054893) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7938 + ... + 12534.

Almost surely, 2^47054892 is an apocalyptic number.

It is an amenable number.

47054892 is an abundant number, since it is smaller than the sum of its proper divisors (62892484).

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

47054892 is a wasteful number, since it uses less digits than its factorization.

47054892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5457 (or 5455 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 47054892 is about 6859.6568427291. The cubic root of 47054892 is about 361.0230467455.

The spelling of 47054892 in words is "forty-seven million, fifty-four thousand, eight hundred ninety-two".