11375240 has 32 divisors (see below), whose sum is σ = 25839000. Its totient is φ = 4506624.

The previous prime is 11375237. The next prime is 11375257. The reversal of 11375240 is 4257311.

It can be written as a sum of positive squares in 4 ways, for example, as 9872164 + 1503076 = 3142^2 + 1226^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3056 + ... + 5664.

Almost surely, 2^11375240 is an apocalyptic number.

11375240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11375240 is an abundant number, since it is smaller than the sum of its proper divisors (14463760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11375240 is a wasteful number, since it uses less digits than its factorization.

11375240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2729 (or 2725 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 11375240 is about 3372.7199705875. The cubic root of 11375240 is about 224.8986539463.

The spelling of 11375240 in words is "eleven million, three hundred seventy-five thousand, two hundred forty".