89504486 has 8 divisors (see below), whose sum is σ = 134644680. Its totient is φ = 44622928.

The previous prime is 89504479. The next prime is 89504489. The reversal of 89504486 is 68440598.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×89504486² = 16022106028248392, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89504489) 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, 63791 + ... + 65178.

It is an arithmetic number, because the mean of its divisors is an integer number (16830585).

Almost surely, 2^89504486 is an apocalyptic number.

89504486 is a deficient number, since it is larger than the sum of its proper divisors (45140194).

89504486 is a wasteful number, since it uses less digits than its factorization.

89504486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129318.

The product of its (nonzero) digits is 276480, while the sum is 44.

The square root of 89504486 is about 9460.6810537086. The cubic root of 89504486 is about 447.3165166454.

The spelling of 89504486 in words is "eighty-nine million, five hundred four thousand, four hundred eighty-six".