89480756 has 12 divisors (see below), whose sum is σ = 161642880. Its totient is φ = 43297080.

The previous prime is 89480731. The next prime is 89480773. The reversal of 89480756 is 65708498.

It is a self number, because there is not a number n which added to its sum of digits gives 89480756.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 360686 + ... + 360933.

It is an arithmetic number, because the mean of its divisors is an integer number (13470240).

Almost surely, 2^89480756 is an apocalyptic number.

It is an amenable number.

89480756 is a deficient number, since it is larger than the sum of its proper divisors (72162124).

89480756 is a wasteful number, since it uses less digits than its factorization.

89480756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721654 (or 721652 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 47.

The square root of 89480756 is about 9459.4268325306. The cubic root of 89480756 is about 447.2769813489.

The spelling of 89480756 in words is "eighty-nine million, four hundred eighty thousand, seven hundred fifty-six".