94570452 has 36 divisors (see below), whose sum is σ = 241297056. Its totient is φ = 31227600.

The previous prime is 94570387. The next prime is 94570453. The reversal of 94570452 is 25407549.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94570453) 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 11 ways as a sum of consecutive naturals, for example, 8424 + ... + 16127.

It is an arithmetic number, because the mean of its divisors is an integer number (6702696).

Almost surely, 2^94570452 is an apocalyptic number.

It is an amenable number.

94570452 is an abundant number, since it is smaller than the sum of its proper divisors (146726604).

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

94570452 is a wasteful number, since it uses less digits than its factorization.

94570452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24668 (or 24663 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 94570452 is about 9724.7340323528. The cubic root of 94570452 is about 455.6015101327.

The spelling of 94570452 in words is "ninety-four million, five hundred seventy thousand, four hundred fifty-two".