13372572 has 12 divisors (see below), whose sum is σ = 31202696. Its totient is φ = 4457520.

The previous prime is 13372571. The next prime is 13372573. The reversal of 13372572 is 27527331.

It is an interprime number because it is at equal distance from previous prime (13372571) and next prime (13372573).

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×13372572³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13372571) 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, 557179 + ... + 557202.

Almost surely, 2^13372572 is an apocalyptic number.

13372572 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13372572 is an abundant number, since it is smaller than the sum of its proper divisors (17830124).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13372572 is a wasteful number, since it uses less digits than its factorization.

13372572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114388 (or 1114386 counting only the distinct ones).

The product of its digits is 8820, while the sum is 30.

The square root of 13372572 is about 3656.8527451895. The cubic root of 13372572 is about 237.3586054041.

The spelling of 13372572 in words is "thirteen million, three hundred seventy-two thousand, five hundred seventy-two".