13572141 has 16 divisors (see below), whose sum is σ = 20379648. Its totient is φ = 7959600.

The previous prime is 13572131. The next prime is 13572151. The reversal of 13572141 is 14127531.

13572141 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 (13572131) and next prime (13572151).

It is not a de Polignac number, because 13572141 - 2⁹ = 13571629 is a prime.

It is a super-2 number, since 2×13572141² = 368406022647762, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13572101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5611 + ... + 7656.

It is an arithmetic number, because the mean of its divisors is an integer number (1273728).

Almost surely, 2^13572141 is an apocalyptic number.

13572141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13572141 is a deficient number, since it is larger than the sum of its proper divisors (6807507).

13572141 is a wasteful number, since it uses less digits than its factorization.

13572141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13312.

The product of its digits is 840, while the sum is 24.

The square root of 13572141 is about 3684.0386805787. The cubic root of 13572141 is about 238.5335404574.

Adding to 13572141 its reverse (14127531), we get a palindrome (27699672).

The spelling of 13572141 in words is "thirteen million, five hundred seventy-two thousand, one hundred forty-one".