16572048 has 40 divisors (see below), whose sum is σ = 43458528. Its totient is φ = 5440512.

The previous prime is 16572019. The next prime is 16572091. The reversal of 16572048 is 84027561.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 640 + ... + 5792.

Almost surely, 2^16572048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16572048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21729264).

16572048 is an abundant number, since it is smaller than the sum of its proper divisors (26886480).

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

16572048 is a wasteful number, since it uses less digits than its factorization.

16572048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5231 (or 5225 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 16572048 is about 4070.8780379667. The cubic root of 16572048 is about 254.9521786525.

The spelling of 16572048 in words is "sixteen million, five hundred seventy-two thousand, forty-eight".