89675464 has 8 divisors (see below), whose sum is σ = 168141510. Its totient is φ = 44837728.

The previous prime is 89675449. The next prime is 89675471. The reversal of 89675464 is 46457698.

It can be written as a sum of positive squares in only one way, i.e., 87272964 + 2402500 = 9342^2 + 1550^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5604709 + ... + 5604724.

Almost surely, 2^89675464 is an apocalyptic number.

It is an amenable number.

89675464 is a deficient number, since it is larger than the sum of its proper divisors (78466046).

89675464 is a wasteful number, since it uses less digits than its factorization.

89675464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11209439 (or 11209435 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 49.

The square root of 89675464 is about 9469.7129840349. The cubic root of 89675464 is about 447.6011676849.

The spelling of 89675464 in words is "eighty-nine million, six hundred seventy-five thousand, four hundred sixty-four".