13452274 has 8 divisors (see below), whose sum is σ = 22012848. Its totient is φ = 6114660.

The previous prime is 13452211. The next prime is 13452319. The reversal of 13452274 is 47225431.

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

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 3 ways as a sum of consecutive naturals, for example, 305712 + ... + 305755.

It is an arithmetic number, because the mean of its divisors is an integer number (2751606).

Almost surely, 2^13452274 is an apocalyptic number.

13452274 is a deficient number, since it is larger than the sum of its proper divisors (8560574).

13452274 is a wasteful number, since it uses less digits than its factorization.

13452274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611480.

The product of its digits is 6720, while the sum is 28.

The square root of 13452274 is about 3667.7341779360. The cubic root of 13452274 is about 237.8292327737.

The spelling of 13452274 in words is "thirteen million, four hundred fifty-two thousand, two hundred seventy-four".