16061572 has 12 divisors (see below), whose sum is σ = 28256256. Its totient is φ = 7988360.

The previous prime is 16061557. The next prime is 16061599. The reversal of 16061572 is 27516061.

It is a super-2 number, since 2×16061572² = 515948190222368, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16061572.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9748 + ... + 11275.

It is an arithmetic number, because the mean of its divisors is an integer number (2354688).

Almost surely, 2^16061572 is an apocalyptic number.

It is an amenable number.

16061572 is a deficient number, since it is larger than the sum of its proper divisors (12194684).

16061572 is a wasteful number, since it uses less digits than its factorization.

16061572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21218 (or 21216 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 16061572 is about 4007.6891096990. The cubic root of 16061572 is about 252.3070289817.

The spelling of 16061572 in words is "sixteen million, sixty-one thousand, five hundred seventy-two".