11840275 has 6 divisors (see below), whose sum is σ = 14681972. Its totient is φ = 9472200.

The previous prime is 11840273. The next prime is 11840303. The reversal of 11840275 is 57204811.

11840275 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11840275 - 2¹ = 11840273 is a prime.

It is a super-2 number, since 2×11840275² = 280384224151250, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11840273) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 236781 + ... + 236830.

Almost surely, 2^11840275 is an apocalyptic number.

11840275 is a deficient number, since it is larger than the sum of its proper divisors (2841697).

11840275 is an equidigital number, since it uses as much as digits as its factorization.

11840275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473621 (or 473616 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 11840275 is about 3440.9700667108. The cubic root of 11840275 is about 227.9225331878.

The spelling of 11840275 in words is "eleven million, eight hundred forty thousand, two hundred seventy-five".