89992763 has 12 divisors (see below), whose sum is σ = 104877720. Its totient is φ = 76995072.

The previous prime is 89992753. The next prime is 89992807. The reversal of 89992763 is 36729998.

It is not a de Polignac number, because 89992763 - 2¹⁰ = 89991739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89992703) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32123 + ... + 34811.

It is an arithmetic number, because the mean of its divisors is an integer number (8739810).

Almost surely, 2^89992763 is an apocalyptic number.

89992763 is a deficient number, since it is larger than the sum of its proper divisors (14884957).

89992763 is a wasteful number, since it uses less digits than its factorization.

89992763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3386 (or 3379 counting only the distinct ones).

The product of its digits is 1469664, while the sum is 53.

The square root of 89992763 is about 9486.4515494467. The cubic root of 89992763 is about 448.1284625092.

The spelling of 89992763 in words is "eighty-nine million, nine hundred ninety-two thousand, seven hundred sixty-three".