16116572 has 12 divisors (see below), whose sum is σ = 28860216. Its totient is φ = 7870800.

The previous prime is 16116563. The next prime is 16116577. The reversal of 16116572 is 27561161.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16116577) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46679 + ... + 47022.

It is an arithmetic number, because the mean of its divisors is an integer number (2405018).

Almost surely, 2^16116572 is an apocalyptic number.

It is an amenable number.

16116572 is a deficient number, since it is larger than the sum of its proper divisors (12743644).

16116572 is a wasteful number, since it uses less digits than its factorization.

16116572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93748 (or 93746 counting only the distinct ones).

The product of its digits is 2520, while the sum is 29.

The square root of 16116572 is about 4014.5450551713. The cubic root of 16116572 is about 252.5946944110.

The spelling of 16116572 in words is "sixteen million, one hundred sixteen thousand, five hundred seventy-two".