13572063 has 8 divisors (see below), whose sum is σ = 20106800. Its totient is φ = 9048024.

The previous prime is 13572011. The next prime is 13572089. The reversal of 13572063 is 36027531.

It is a happy number.

It is not a de Polignac number, because 13572063 - 2¹⁰ = 13571039 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 502669 = 13572063 / (1 + 3 + 5 + 7 + 2 + 0 + 6 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13572263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251308 + ... + 251361.

It is an arithmetic number, because the mean of its divisors is an integer number (2513350).

Almost surely, 2^13572063 is an apocalyptic number.

13572063 is a deficient number, since it is larger than the sum of its proper divisors (6534737).

13572063 is an equidigital number, since it uses as much as digits as its factorization.

13572063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502678 (or 502672 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 13572063 is about 3684.0280943554. The cubic root of 13572063 is about 238.5330835005.

Adding to 13572063 its reverse (36027531), we get a palindrome (49599594).

The spelling of 13572063 in words is "thirteen million, five hundred seventy-two thousand, sixty-three".