90224076 has 48 divisors (see below), whose sum is σ = 214953984. Its totient is φ = 29447616.

The previous prime is 90224053. The next prime is 90224077. The reversal of 90224076 is 67042209.

It is a happy number.

90224076 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

90224076 is strictly pandigital in base 9.

It is not an unprimeable number, because it can be changed into a prime (90224077) 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, 235381 + ... + 235763.

It is an arithmetic number, because the mean of its divisors is an integer number (4478208).

Almost surely, 2^90224076 is an apocalyptic number.

It is an amenable number.

90224076 is an abundant number, since it is smaller than the sum of its proper divisors (124729908).

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

90224076 is a wasteful number, since it uses less digits than its factorization.

90224076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750 (or 748 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 90224076 is about 9498.6354809520. The cubic root of 90224076 is about 448.5120831833.

The spelling of 90224076 in words is "ninety million, two hundred twenty-four thousand, seventy-six".