94897872 has 80 divisors (see below), whose sum is σ = 275071680. Its totient is φ = 31321728.

The previous prime is 94897867. The next prime is 94897879. The reversal of 94897872 is 27879849.

It is a super-2 number, since 2×94897872² = 18011212220256768, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94897879) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45198 + ... + 47250.

It is an arithmetic number, because the mean of its divisors is an integer number (3438396).

Almost surely, 2^94897872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 94897872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137535840).

94897872 is an abundant number, since it is smaller than the sum of its proper divisors (180173808).

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

94897872 is a wasteful number, since it uses less digits than its factorization.

94897872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2177 (or 2165 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 54.

The square root of 94897872 is about 9741.5538801569. The cubic root of 94897872 is about 456.1266960971.

The spelling of 94897872 in words is "ninety-four million, eight hundred ninety-seven thousand, eight hundred seventy-two".