90016914 has 32 divisors (see below), whose sum is σ = 196076160. Its totient is φ = 27384192.

The previous prime is 90016897. The next prime is 90016919. The reversal of 90016914 is 41961009.

It is not an unprimeable number, because it can be changed into a prime (90016919) 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, 459 + ... + 13425.

It is an arithmetic number, because the mean of its divisors is an integer number (6127380).

Almost surely, 2^90016914 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 90016914, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98038080).

90016914 is an abundant number, since it is smaller than the sum of its proper divisors (106059246).

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

90016914 is a wasteful number, since it uses less digits than its factorization.

90016914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13074.

The product of its (nonzero) digits is 1944, while the sum is 30.

The square root of 90016914 is about 9487.7243846984. The cubic root of 90016914 is about 448.1685464083.

The spelling of 90016914 in words is "ninety million, sixteen thousand, nine hundred fourteen".