84991482 has 12 divisors (see below), whose sum is σ = 184148250. Its totient is φ = 28330488.

The previous prime is 84991471. The next prime is 84991493. The reversal of 84991482 is 28419948.

84991482 is a `hidden beast` number, since 84 + 9 + 91 + 482 = 666.

It is an interprime number because it is at equal distance from previous prime (84991471) and next prime (84991493).

It can be written as a sum of positive squares in only one way, i.e., 84989961 + 1521 = 9219^2 + 39^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2360857 + ... + 2360892.

Almost surely, 2^84991482 is an apocalyptic number.

84991482 is an abundant number, since it is smaller than the sum of its proper divisors (99156768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84991482 is a wasteful number, since it uses less digits than its factorization.

84991482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4721757 (or 4721754 counting only the distinct ones).

The product of its digits is 165888, while the sum is 45.

The square root of 84991482 is about 9219.0824923091. The cubic root of 84991482 is about 439.6682795898.

The spelling of 84991482 in words is "eighty-four million, nine hundred ninety-one thousand, four hundred eighty-two".