90822024 has 48 divisors (see below), whose sum is σ = 260449020. Its totient is φ = 28492800.

The previous prime is 90821989. The next prime is 90822047. The reversal of 90822024 is 42022809.

It can be written as a sum of positive squares in 2 ways, for example, as 90440100 + 381924 = 9510^2 + 618^2 .

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35877 + ... + 38324.

Almost surely, 2^90822024 is an apocalyptic number.

It is an amenable number.

90822024 is an abundant number, since it is smaller than the sum of its proper divisors (169626996).

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

90822024 is a wasteful number, since it uses less digits than its factorization.

90822024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74230 (or 74223 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 90822024 is about 9530.0589714860. The cubic root of 90822024 is about 449.5007203230.

The spelling of 90822024 in words is "ninety million, eight hundred twenty-two thousand, twenty-four".