162490896 has 60 divisors (see below), whose sum is σ = 481506012. Its totient is φ = 50976768.

The previous prime is 162490873. The next prime is 162490901. The reversal of 162490896 is 698094261.

It is a happy number.

162490896 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 142563600 + 19927296 = 11940^2 + 4464^2 .

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 in 11 ways as a sum of consecutive naturals, for example, 30741 + ... + 35636.

Almost surely, 2^162490896 is an apocalyptic number.

162490896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

162490896 is an abundant number, since it is smaller than the sum of its proper divisors (319015116).

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

162490896 is a wasteful number, since it uses less digits than its factorization.

162490896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66408 (or 66399 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The square root of 162490896 is about 12747.1916907215. The cubic root of 162490896 is about 545.6862505292.

The spelling of 162490896 in words is "one hundred sixty-two million, four hundred ninety thousand, eight hundred ninety-six".