90914982 has 16 divisors (see below), whose sum is σ = 183263232. Its totient is φ = 30066120.

The previous prime is 90914947. The next prime is 90914987. The reversal of 90914982 is 28941909.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90914987) 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, 58894 + ... + 60417.

It is an arithmetic number, because the mean of its divisors is an integer number (11453952).

Almost surely, 2^90914982 is an apocalyptic number.

90914982 is an abundant number, since it is smaller than the sum of its proper divisors (92348250).

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

90914982 is a wasteful number, since it uses less digits than its factorization.

90914982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119443.

The product of its (nonzero) digits is 46656, while the sum is 42.

The square root of 90914982 is about 9534.9348188648. The cubic root of 90914982 is about 449.6540254297.

The spelling of 90914982 in words is "ninety million, nine hundred fourteen thousand, nine hundred eighty-two".