991562482 has 16 divisors (see below), whose sum is σ = 1530080640. Its totient is φ = 481580208.

The previous prime is 991562471. The next prime is 991562501. The reversal of 991562482 is 284265199.

991562482 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 34983 + ... + 56629.

It is an arithmetic number, because the mean of its divisors is an integer number (95630040).

Almost surely, 2^991562482 is an apocalyptic number.

991562482 is a deficient number, since it is larger than the sum of its proper divisors (538518158).

991562482 is a wasteful number, since it uses less digits than its factorization.

991562482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22305.

The product of its digits is 311040, while the sum is 46.

The square root of 991562482 is about 31489.0851248492. The cubic root of 991562482 is about 997.1795465210.

The spelling of 991562482 in words is "nine hundred ninety-one million, five hundred sixty-two thousand, four hundred eighty-two".