13254372 has 36 divisors (see below), whose sum is σ = 33615036. Its totient is φ = 4403520.

The previous prime is 13254361. The next prime is 13254401. The reversal of 13254372 is 27345231.

It can be written as a sum of positive squares in 2 ways, for example, as 5503716 + 7750656 = 2346^2 + 2784^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×13254372² = 351356754228768, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19722 + ... + 20382.

It is an arithmetic number, because the mean of its divisors is an integer number (933751).

Almost surely, 2^13254372 is an apocalyptic number.

13254372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13254372 is an abundant number, since it is smaller than the sum of its proper divisors (20360664).

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

13254372 is a wasteful number, since it uses less digits than its factorization.

13254372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1228 (or 1223 counting only the distinct ones).

The product of its digits is 5040, while the sum is 27.

The square root of 13254372 is about 3640.6554354951. The cubic root of 13254372 is about 236.6571981488.

The spelling of 13254372 in words is "thirteen million, two hundred fifty-four thousand, three hundred seventy-two".