90484192 has 12 divisors (see below), whose sum is σ = 178140816. Its totient is φ = 45242080.

The previous prime is 90484181. The next prime is 90484241. The reversal of 90484192 is 29148409.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1413784 + ... + 1413847.

It is an arithmetic number, because the mean of its divisors is an integer number (14845068).

Almost surely, 2^90484192 is an apocalyptic number.

It is an amenable number.

90484192 is a deficient number, since it is larger than the sum of its proper divisors (87656624).

90484192 is a wasteful number, since it uses less digits than its factorization.

90484192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2827641 (or 2827633 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 90484192 is about 9512.3179089011. The cubic root of 90484192 is about 448.9426897287.

The spelling of 90484192 in words is "ninety million, four hundred eighty-four thousand, one hundred ninety-two".