89419212 has 18 divisors (see below), whose sum is σ = 226031988. Its totient is φ = 29806392.

The previous prime is 89419207. The next prime is 89419217. The reversal of 89419212 is 21291498.

It is an interprime number because it is at equal distance from previous prime (89419207) and next prime (89419217).

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 2483867 = 89419212 / (8 + 9 + 4 + 1 + 9 + 2 + 1 + 2).

It is not an unprimeable number, because it can be changed into a prime (89419217) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1241898 + ... + 1241969.

Almost surely, 2^89419212 is an apocalyptic number.

It is an amenable number.

89419212 is an abundant number, since it is smaller than the sum of its proper divisors (136612776).

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

89419212 is a wasteful number, since it uses less digits than its factorization.

89419212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2483877 (or 2483872 counting only the distinct ones).

The product of its digits is 10368, while the sum is 36.

The square root of 89419212 is about 9456.1732217637. The cubic root of 89419212 is about 447.1744135672.

The spelling of 89419212 in words is "eighty-nine million, four hundred nineteen thousand, two hundred twelve".