89418006 has 20 divisors (see below), whose sum is σ = 200362932. Its totient is φ = 29805948.

The previous prime is 89417983. The next prime is 89418013. The reversal of 89418006 is 60081498.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 275820 + ... + 276143.

Almost surely, 2^89418006 is an apocalyptic number.

89418006 is an abundant number, since it is smaller than the sum of its proper divisors (110944926).

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

89418006 is a wasteful number, since it uses less digits than its factorization.

89418006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551977 (or 551968 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 89418006 is about 9456.1094536813. The cubic root of 89418006 is about 447.1724032059.

The spelling of 89418006 in words is "eighty-nine million, four hundred eighteen thousand, six".