47750454 has 24 divisors (see below), whose sum is σ = 103593672. Its totient is φ = 15896160.

The previous prime is 47750429. The next prime is 47750489. The reversal of 47750454 is 45405774.

It is a super-2 number, since 2×47750454² = 4560211714412232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19794 + ... + 22074.

It is an arithmetic number, because the mean of its divisors is an integer number (4316403).

Almost surely, 2^47750454 is an apocalyptic number.

47750454 is an abundant number, since it is smaller than the sum of its proper divisors (55843218).

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

47750454 is a wasteful number, since it uses less digits than its factorization.

47750454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3452 (or 3449 counting only the distinct ones).

The product of its (nonzero) digits is 78400, while the sum is 36.

The square root of 47750454 is about 6910.1703307516. The cubic root of 47750454 is about 362.7932251332.

The spelling of 47750454 in words is "forty-seven million, seven hundred fifty thousand, four hundred fifty-four".