162894994 has 8 divisors (see below), whose sum is σ = 244465200. Its totient is φ = 81406596.

The previous prime is 162894989. The next prime is 162895013. The reversal of 162894994 is 499498261.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 15204 + ... + 23599.

It is an arithmetic number, because the mean of its divisors is an integer number (30558150).

Almost surely, 2^162894994 is an apocalyptic number.

162894994 is a deficient number, since it is larger than the sum of its proper divisors (81570206).

162894994 is a wasteful number, since it uses less digits than its factorization.

162894994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40904.

The product of its digits is 1119744, while the sum is 52.

The square root of 162894994 is about 12763.0323199465. The cubic root of 162894994 is about 546.1382310898.

The spelling of 162894994 in words is "one hundred sixty-two million, eight hundred ninety-four thousand, nine hundred ninety-four".