90429162 has 16 divisors (see below), whose sum is σ = 182891520. Its totient is φ = 29804192.

The previous prime is 90429161. The next prime is 90429173. The reversal of 90429162 is 26192409.

It is not an unprimeable number, because it can be changed into a prime (90429161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84138 + ... + 85205.

It is an arithmetic number, because the mean of its divisors is an integer number (11430720).

Almost surely, 2^90429162 is an apocalyptic number.

90429162 is an abundant number, since it is smaller than the sum of its proper divisors (92462358).

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

90429162 is a wasteful number, since it uses less digits than its factorization.

90429162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169437.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 90429162 is about 9509.4249037468. The cubic root of 90429162 is about 448.8516597351.

The spelling of 90429162 in words is "ninety million, four hundred twenty-nine thousand, one hundred sixty-two".