989233462 has 24 divisors (see below), whose sum is σ = 1754418960. Its totient is φ = 417004560.

The previous prime is 989233457. The next prime is 989233477. The reversal of 989233462 is 264332989.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76762 + ... + 88717.

It is an arithmetic number, because the mean of its divisors is an integer number (73100790).

Almost surely, 2^989233462 is an apocalyptic number.

989233462 is a deficient number, since it is larger than the sum of its proper divisors (765185498).

989233462 is a wasteful number, since it uses less digits than its factorization.

989233462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165556 (or 165549 counting only the distinct ones).

The product of its digits is 559872, while the sum is 46.

The square root of 989233462 is about 31452.0819978583. The cubic root of 989233462 is about 996.3981965876.

The spelling of 989233462 in words is "nine hundred eighty-nine million, two hundred thirty-three thousand, four hundred sixty-two".