89006312 has 32 divisors (see below), whose sum is σ = 172060200. Its totient is φ = 43133184.

The previous prime is 89006303. The next prime is 89006321. The reversal of 89006312 is 21360098.

It is an interprime number because it is at equal distance from previous prime (89006303) and next prime (89006321).

It can be written as a sum of positive squares in 4 ways, for example, as 63138916 + 25867396 = 7946^2 + 5086^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114758 + ... + 115530.

Almost surely, 2^89006312 is an apocalyptic number.

It is an amenable number.

89006312 is a deficient number, since it is larger than the sum of its proper divisors (83053888).

89006312 is a wasteful number, since it uses less digits than its factorization.

89006312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1205 (or 1201 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 89006312 is about 9434.3156614563. The cubic root of 89006312 is about 446.4850641670.

The spelling of 89006312 in words is "eighty-nine million, six thousand, three hundred twelve".