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16472 = 232971

16472 has 16 divisors (see below), whose sum is σ = 32400. Its totient is φ = 7840.

The previous prime is 16453. The next prime is 16477. The reversal of 16472 is 27461.

It is a d-powerful number, because it can be written as 1 + 6 + 47 + 72 + 25 .

It is a pancake number, because a pancake can be divided into 16472 parts by 181 straight cuts.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16477) 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, 197 + ... + 267.

It is an arithmetic number, because the mean of its divisors is an integer number (2025).

216472 is an apocalyptic number.

It is an amenable number.

16472 is a deficient number, since it is larger than the sum of its proper divisors (15928).

16472 is a wasteful number, since it uses less digits than its factorization.

16472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106 (or 102 counting only the distinct ones).

The product of its digits is 336, while the sum is 20.

The square root of 16472 is about 128.3432896571. The cubic root of 16472 is about 25.4438080873.

The spelling of 16472 in words is "sixteen thousand, four hundred seventy-two".

Divisors: 1 2 4 8 29 58 71 116 142 232 284 568 2059 4118 8236 16472