94890772 has 12 divisors (see below), whose sum is σ = 166381236. Its totient is φ = 47353280.

The previous prime is 94890751. The next prime is 94890773. The reversal of 94890772 is 27709849.

It can be written as a sum of positive squares in 2 ways, for example, as 36917776 + 57972996 = 6076^2 + 7614^2 .

It is a super-2 number, since 2×94890772² = 18008517221511968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94890773) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20683 + ... + 24850.

It is an arithmetic number, because the mean of its divisors is an integer number (13865103).

Almost surely, 2^94890772 is an apocalyptic number.

It is an amenable number.

94890772 is a deficient number, since it is larger than the sum of its proper divisors (71490464).

94890772 is a wasteful number, since it uses less digits than its factorization.

94890772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46058 (or 46056 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 46.

The square root of 94890772 is about 9741.1894550922. The cubic root of 94890772 is about 456.1153204283.

The spelling of 94890772 in words is "ninety-four million, eight hundred ninety thousand, seven hundred seventy-two".