16396194 has 64 divisors (see below), whose sum is σ = 37635840. Its totient is φ = 4730880.

The previous prime is 16396181. The next prime is 16396229. The reversal of 16396194 is 49169361.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67914 + ... + 68154.

It is an arithmetic number, because the mean of its divisors is an integer number (588060).

Almost surely, 2^16396194 is an apocalyptic number.

16396194 is an abundant number, since it is smaller than the sum of its proper divisors (21239646).

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

16396194 is a wasteful number, since it uses less digits than its factorization.

16396194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315.

The product of its digits is 34992, while the sum is 39.

The square root of 16396194 is about 4049.2214066410. The cubic root of 16396194 is about 254.0471630032.

The spelling of 16396194 in words is "sixteen million, three hundred ninety-six thousand, one hundred ninety-four".