94004457 has 48 divisors (see below), whose sum is σ = 142983360. Its totient is φ = 54722304.

The previous prime is 94004453. The next prime is 94004459. The reversal of 94004457 is 75440049.

It is a happy number.

It is not a de Polignac number, because 94004457 - 2² = 94004453 is a prime.

It is not an unprimeable number, because it can be changed into a prime (94004453) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1773643 + ... + 1773695.

It is an arithmetic number, because the mean of its divisors is an integer number (2978820).

Almost surely, 2^94004457 is an apocalyptic number.

It is an amenable number.

94004457 is a deficient number, since it is larger than the sum of its proper divisors (48978903).

94004457 is a wasteful number, since it uses less digits than its factorization.

94004457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170 (or 141 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 94004457 is about 9695.5895643328. The cubic root of 94004457 is about 454.6907805221.

The spelling of 94004457 in words is "ninety-four million, four thousand, four hundred fifty-seven".