89748412 has 12 divisors (see below), whose sum is σ = 169141336. Its totient is φ = 41422320.

The previous prime is 89748397. The next prime is 89748413. The reversal of 89748412 is 21484798.

It is a super-5 number, since 5×89748412⁵ (a number of 41 digits) contains 55555 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89748413) 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, 862914 + ... + 863017.

Almost surely, 2^89748412 is an apocalyptic number.

It is an amenable number.

89748412 is a deficient number, since it is larger than the sum of its proper divisors (79392924).

89748412 is a wasteful number, since it uses less digits than its factorization.

89748412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1725948 (or 1725946 counting only the distinct ones).

The product of its digits is 129024, while the sum is 43.

The square root of 89748412 is about 9473.5638489430. The cubic root of 89748412 is about 447.7225043318.

The spelling of 89748412 in words is "eighty-nine million, seven hundred forty-eight thousand, four hundred twelve".