89713651 has 8 divisors (see below), whose sum is σ = 90846000. Its totient is φ = 88585728.

The previous prime is 89713643. The next prime is 89713697. The reversal of 89713651 is 15631798.

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

It is a cyclic number.

It is not a de Polignac number, because 89713651 - 2³ = 89713643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89713451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59100 + ... + 60598.

It is an arithmetic number, because the mean of its divisors is an integer number (11355750).

Almost surely, 2^89713651 is an apocalyptic number.

89713651 is a deficient number, since it is larger than the sum of its proper divisors (1132349).

89713651 is a wasteful number, since it uses less digits than its factorization.

89713651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2213.

The product of its digits is 45360, while the sum is 40.

The square root of 89713651 is about 9471.7290396210. The cubic root of 89713651 is about 447.6646934975.

The spelling of 89713651 in words is "eighty-nine million, seven hundred thirteen thousand, six hundred fifty-one".