89317955 has 8 divisors (see below), whose sum is σ = 112822800. Its totient is φ = 67693536.

The previous prime is 89317939. The next prime is 89317973. The reversal of 89317955 is 55971398.

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 89317955 - 2⁴ = 89317939 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 470000 + ... + 470189.

It is an arithmetic number, because the mean of its divisors is an integer number (14102850).

Almost surely, 2^89317955 is an apocalyptic number.

89317955 is a deficient number, since it is larger than the sum of its proper divisors (23504845).

89317955 is a wasteful number, since it uses less digits than its factorization.

89317955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 940213.

The product of its digits is 340200, while the sum is 47.

The square root of 89317955 is about 9450.8176894912. The cubic root of 89317955 is about 447.0055585727.

The spelling of 89317955 in words is "eighty-nine million, three hundred seventeen thousand, nine hundred fifty-five".