13572670 has 16 divisors (see below), whose sum is σ = 24483888. Its totient is φ = 5417280.

The previous prime is 13572661. The next prime is 13572677. The reversal of 13572670 is 7627531.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13572677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4522 + ... + 6898.

It is an arithmetic number, because the mean of its divisors is an integer number (1530243).

Almost surely, 2^13572670 is an apocalyptic number.

13572670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13572670 is a deficient number, since it is larger than the sum of its proper divisors (10911218).

13572670 is a wasteful number, since it uses less digits than its factorization.

13572670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2955.

The product of its (nonzero) digits is 8820, while the sum is 31.

The square root of 13572670 is about 3684.1104760851. The cubic root of 13572670 is about 238.5366395166.

The spelling of 13572670 in words is "thirteen million, five hundred seventy-two thousand, six hundred seventy".