11880895 has 16 divisors (see below), whose sum is σ = 15684480. Its totient is φ = 8584704.

The previous prime is 11880893. The next prime is 11880899. The reversal of 11880895 is 59808811.

It is a cyclic number.

It is not a de Polignac number, because 11880895 - 2¹ = 11880893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11880893) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1111 + ... + 4999.

It is an arithmetic number, because the mean of its divisors is an integer number (980280).

Almost surely, 2^11880895 is an apocalyptic number.

11880895 is a deficient number, since it is larger than the sum of its proper divisors (3803585).

11880895 is a wasteful number, since it uses less digits than its factorization.

11880895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3954.

The product of its (nonzero) digits is 23040, while the sum is 40.

The square root of 11880895 is about 3446.8674183960. The cubic root of 11880895 is about 228.1828775396.

The spelling of 11880895 in words is "eleven million, eight hundred eighty thousand, eight hundred ninety-five".