90223168614 has 32 divisors (see below), whose sum is σ = 186578380800. Its totient is φ = 29055624000.

The previous prime is 90223168601. The next prime is 90223168669. The reversal of 90223168614 is 41686132209.

It is a congruent 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, 293487 + ... + 516314.

It is an arithmetic number, because the mean of its divisors is an integer number (5830574400).

Almost surely, 2^90223168614 is an apocalyptic number.

90223168614 is an abundant number, since it is smaller than the sum of its proper divisors (96355212186).

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

90223168614 is a wasteful number, since it uses less digits than its factorization.

90223168614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810436.

The product of its (nonzero) digits is 124416, while the sum is 42.

The spelling of 90223168614 in words is "ninety billion, two hundred twenty-three million, one hundred sixty-eight thousand, six hundred fourteen".