90227514 has 32 divisors (see below), whose sum is σ = 194705280. Its totient is φ = 27709632.

The previous prime is 90227491. The next prime is 90227521. The reversal of 90227514 is 41572209.

It is a Curzon number.

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, 67747 + ... + 69065.

It is an arithmetic number, because the mean of its divisors is an integer number (6084540).

Almost surely, 2^90227514 is an apocalyptic number.

90227514 is an abundant number, since it is smaller than the sum of its proper divisors (104477766).

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

90227514 is a wasteful number, since it uses less digits than its factorization.

90227514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2214.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 90227514 is about 9498.8164525903. The cubic root of 90227514 is about 448.5177799812.

The spelling of 90227514 in words is "ninety million, two hundred twenty-seven thousand, five hundred fourteen".