16072472 has 16 divisors (see below), whose sum is σ = 32454240. Its totient is φ = 7418016.

The previous prime is 16072457. The next prime is 16072489. The reversal of 16072472 is 27427061.

It is a congruent number.

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, 77168 + ... + 77375.

It is an arithmetic number, because the mean of its divisors is an integer number (2028390).

Almost surely, 2^16072472 is an apocalyptic number.

It is an amenable number.

16072472 is an abundant number, since it is smaller than the sum of its proper divisors (16381768).

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

16072472 is a wasteful number, since it uses less digits than its factorization.

16072472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154562 (or 154558 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 16072472 is about 4009.0487649815. The cubic root of 16072472 is about 252.3640911574.

The spelling of 16072472 in words is "sixteen million, seventy-two thousand, four hundred seventy-two".