47054458 has 16 divisors (see below), whose sum is σ = 80346816. Its totient is φ = 20458240.

The previous prime is 47054437. The next prime is 47054459. The reversal of 47054458 is 85445074.

It is not an unprimeable number, because it can be changed into a prime (47054459) 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, 45991 + ... + 47002.

It is an arithmetic number, because the mean of its divisors is an integer number (5021676).

Almost surely, 2^47054458 is an apocalyptic number.

47054458 is a deficient number, since it is larger than the sum of its proper divisors (33292358).

47054458 is a wasteful number, since it uses less digits than its factorization.

47054458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93029.

The product of its (nonzero) digits is 89600, while the sum is 37.

The square root of 47054458 is about 6859.6252084206. The cubic root of 47054458 is about 361.0219368043.

The spelling of 47054458 in words is "forty-seven million, fifty-four thousand, four hundred fifty-eight".