13374975 has 12 divisors (see below), whose sum is σ = 22113416. Its totient is φ = 7133280.

The previous prime is 13374973. The next prime is 13375001. The reversal of 13374975 is 57947331.

It is a happy number.

It is not a de Polignac number, because 13374975 - 2¹ = 13374973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13374973) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89092 + ... + 89241.

Almost surely, 2^13374975 is an apocalyptic number.

13374975 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13374975 is a deficient number, since it is larger than the sum of its proper divisors (8738441).

13374975 is a wasteful number, since it uses less digits than its factorization.

13374975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178346 (or 178341 counting only the distinct ones).

The product of its digits is 79380, while the sum is 39.

The square root of 13374975 is about 3657.1812916507. The cubic root of 13374975 is about 237.3728220301.

The spelling of 13374975 in words is "thirteen million, three hundred seventy-four thousand, nine hundred seventy-five".