13375492 has 12 divisors (see below), whose sum is σ = 25207756. Its totient is φ = 6173280.

The previous prime is 13375469. The next prime is 13375507. The reversal of 13375492 is 29457331.

It can be written as a sum of positive squares in 2 ways, for example, as 5456896 + 7918596 = 2336^2 + 2814^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128559 + ... + 128662.

Almost surely, 2^13375492 is an apocalyptic number.

It is an amenable number.

13375492 is a deficient number, since it is larger than the sum of its proper divisors (11832264).

13375492 is a wasteful number, since it uses less digits than its factorization.

13375492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257238 (or 257236 counting only the distinct ones).

The product of its digits is 22680, while the sum is 34.

The square root of 13375492 is about 3657.2519738186. The cubic root of 13375492 is about 237.3758804824.

It can be divided in two parts, 133 and 75492, that added together give a square (75625 = 275²).

The spelling of 13375492 in words is "thirteen million, three hundred seventy-five thousand, four hundred ninety-two".