13457374 has 8 divisors (see below), whose sum is σ = 23069808. Its totient is φ = 5767440.

The previous prime is 13457357. The next prime is 13457383. The reversal of 13457374 is 47375431.

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

It is a super-2 number, since 2×13457374² = 362201829951752, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 480607 + ... + 480634.

It is an arithmetic number, because the mean of its divisors is an integer number (2883726).

Almost surely, 2^13457374 is an apocalyptic number.

13457374 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13457374 is a deficient number, since it is larger than the sum of its proper divisors (9612434).

13457374 is an equidigital number, since it uses as much as digits as its factorization.

13457374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961250.

The product of its digits is 35280, while the sum is 34.

The square root of 13457374 is about 3668.4293641830. The cubic root of 13457374 is about 237.8592840954.

It can be divided in two parts, 13457 and 374, that added together give a palindrome (13831).

The spelling of 13457374 in words is "thirteen million, four hundred fifty-seven thousand, three hundred seventy-four".