90214364 has 12 divisors (see below), whose sum is σ = 160463688. Its totient is φ = 44367600.

The previous prime is 90214351. The next prime is 90214373. The reversal of 90214364 is 46341209.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184622 + ... + 185109.

It is an arithmetic number, because the mean of its divisors is an integer number (13371974).

Almost surely, 2^90214364 is an apocalyptic number.

It is an amenable number.

90214364 is a deficient number, since it is larger than the sum of its proper divisors (70249324).

90214364 is a wasteful number, since it uses less digits than its factorization.

90214364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369796 (or 369794 counting only the distinct ones).

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

The square root of 90214364 is about 9498.1242358689. The cubic root of 90214364 is about 448.4959895276.

The spelling of 90214364 in words is "ninety million, two hundred fourteen thousand, three hundred sixty-four".