90822616 has 32 divisors (see below), whose sum is σ = 172801440. Its totient is φ = 44748288.

The previous prime is 90822583. The next prime is 90822617. The reversal of 90822616 is 61622809.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90822617) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209536 + ... + 209968.

It is an arithmetic number, because the mean of its divisors is an integer number (5400045).

Almost surely, 2^90822616 is an apocalyptic number.

It is an amenable number.

90822616 is a deficient number, since it is larger than the sum of its proper divisors (81978824).

90822616 is a wasteful number, since it uses less digits than its factorization.

90822616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 763 (or 759 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 90822616 is about 9530.0900310543. The cubic root of 90822616 is about 449.5016969724.

The spelling of 90822616 in words is "ninety million, eight hundred twenty-two thousand, six hundred sixteen".