16145896 has 32 divisors (see below), whose sum is σ = 34322400. Its totient is φ = 7058880.

The previous prime is 16145893. The next prime is 16145933. The reversal of 16145896 is 69854161.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (16145893) 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, 2110 + ... + 6061.

It is an arithmetic number, because the mean of its divisors is an integer number (1072575).

Almost surely, 2^16145896 is an apocalyptic number.

It is an amenable number.

16145896 is an abundant number, since it is smaller than the sum of its proper divisors (18176504).

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

16145896 is a wasteful number, since it uses less digits than its factorization.

16145896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8209 (or 8205 counting only the distinct ones).

The product of its digits is 51840, while the sum is 40.

The square root of 16145896 is about 4018.1956149496. The cubic root of 16145896 is about 252.7477997358.

The spelling of 16145896 in words is "sixteen million, one hundred forty-five thousand, eight hundred ninety-six".