90758122 has 32 divisors (see below), whose sum is σ = 171464832. Its totient is φ = 35066304.

The previous prime is 90758119. The next prime is 90758131. The reversal of 90758122 is 22185709.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2028 + ... + 13624.

It is an arithmetic number, because the mean of its divisors is an integer number (5358276).

Almost surely, 2^90758122 is an apocalyptic number.

90758122 is a deficient number, since it is larger than the sum of its proper divisors (80706710).

90758122 is a wasteful number, since it uses less digits than its factorization.

90758122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11662.

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 90758122 is about 9526.7057265353. The cubic root of 90758122 is about 449.3952733066.

The spelling of 90758122 in words is "ninety million, seven hundred fifty-eight thousand, one hundred twenty-two".