13752313 has 8 divisors (see below), whose sum is σ = 14238720. Its totient is φ = 13268640.

The previous prime is 13752307. The next prime is 13752331. The reversal of 13752313 is 31325731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13752313 - 2¹³ = 13744121 is a prime.

It is a super-2 number, since 2×13752313² = 378252225699938, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13752383) 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, 18768 + ... + 19486.

It is an arithmetic number, because the mean of its divisors is an integer number (1779840).

Almost surely, 2^13752313 is an apocalyptic number.

It is an amenable number.

13752313 is a deficient number, since it is larger than the sum of its proper divisors (486407).

13752313 is an equidigital number, since it uses as much as digits as its factorization.

13752313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1367.

The product of its digits is 1890, while the sum is 25.

The square root of 13752313 is about 3708.4111152891. The cubic root of 13752313 is about 239.5844254989.

The spelling of 13752313 in words is "thirteen million, seven hundred fifty-two thousand, three hundred thirteen".