89080736 has 12 divisors (see below), whose sum is σ = 175377762. Its totient is φ = 44540352.

The previous prime is 89080729. The next prime is 89080751. The reversal of 89080736 is 63708098.

It can be written as a sum of positive squares in only one way, i.e., 74304400 + 14776336 = 8620^2 + 3844^2 .

It is a junction number, because it is equal to n+sod(n) for n = 89080693 and 89080702.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1391855 + ... + 1391918.

Almost surely, 2^89080736 is an apocalyptic number.

It is an amenable number.

89080736 is a deficient number, since it is larger than the sum of its proper divisors (86297026).

89080736 is a wasteful number, since it uses less digits than its factorization.

89080736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2783783 (or 2783775 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 89080736 is about 9438.2591615191. The cubic root of 89080736 is about 446.6094746209.

The spelling of 89080736 in words is "eighty-nine million, eighty thousand, seven hundred thirty-six".