13572801 has 24 divisors (see below), whose sum is σ = 21849984. Its totient is φ = 8048160.

The previous prime is 13572799. The next prime is 13572803. The reversal of 13572801 is 10827531.

13572801 is a `hidden beast` number, since 13 + 572 + 80 + 1 = 666.

13572801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13572799) and next prime (13572803).

It is not a de Polignac number, because 13572801 - 2¹ = 13572799 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13572803) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3195 + ... + 6111.

It is an arithmetic number, because the mean of its divisors is an integer number (910416).

Almost surely, 2^13572801 is an apocalyptic number.

13572801 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13572801 is a deficient number, since it is larger than the sum of its proper divisors (8277183).

13572801 is a wasteful number, since it uses less digits than its factorization.

13572801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2981 (or 2978 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 13572801 is about 3684.1282550964. The cubic root of 13572801 is about 238.5374069460.

The spelling of 13572801 in words is "thirteen million, five hundred seventy-two thousand, eight hundred one".