90224694327 has 4 divisors (see below), whose sum is σ = 120299592440. Its totient is φ = 60149796216.

The previous prime is 90224694293. The next prime is 90224694347. The reversal of 90224694327 is 72349642209.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 90224694327 - 2²⁸ = 89956258871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90224694347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15037449052 + ... + 15037449057.

It is an arithmetic number, because the mean of its divisors is an integer number (30074898110).

Almost surely, 2^90224694327 is an apocalyptic number.

90224694327 is a deficient number, since it is larger than the sum of its proper divisors (30074898113).

90224694327 is a wasteful number, since it uses less digits than its factorization.

90224694327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30074898112.

The product of its (nonzero) digits is 1306368, while the sum is 48.

The spelling of 90224694327 in words is "ninety billion, two hundred twenty-four million, six hundred ninety-four thousand, three hundred twenty-seven".