90322716 has 48 divisors (see below), whose sum is σ = 237339648. Its totient is φ = 26486400.

The previous prime is 90322711. The next prime is 90322753. The reversal of 90322716 is 61722309.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90322711) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 6945 + ... + 15128.

It is an arithmetic number, because the mean of its divisors is an integer number (4944576).

Almost surely, 2^90322716 is an apocalyptic number.

It is an amenable number.

90322716 is an abundant number, since it is smaller than the sum of its proper divisors (147016932).

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

90322716 is a wasteful number, since it uses less digits than its factorization.

90322716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22122 (or 22120 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 90322716 is about 9503.8263873032. The cubic root of 90322716 is about 448.6754731231.

It can be divided in two parts, 90 and 322716, that added together give a triangular number (322806 = T₈₀₃).

The spelling of 90322716 in words is "ninety million, three hundred twenty-two thousand, seven hundred sixteen".