90823322 has 8 divisors (see below), whose sum is σ = 136355616. Its totient is φ = 45371452.

The previous prime is 90823321. The next prime is 90823339. The reversal of 90823322 is 22332809.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (90823321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17198 + ... + 21849.

It is an arithmetic number, because the mean of its divisors is an integer number (17044452).

Almost surely, 2^90823322 is an apocalyptic number.

90823322 is a deficient number, since it is larger than the sum of its proper divisors (45532294).

90823322 is a wasteful number, since it uses less digits than its factorization.

90823322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40212.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 90823322 is about 9530.1270715558. The cubic root of 90823322 is about 449.5028616874.

The spelling of 90823322 in words is "ninety million, eight hundred twenty-three thousand, three hundred twenty-two".