11898265 has 16 divisors (see below), whose sum is σ = 15252480. Its totient is φ = 8890560.

The previous prime is 11898253. The next prime is 11898281. The reversal of 11898265 is 56289811.

It is not a de Polignac number, because 11898265 - 2¹⁷ = 11767193 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3172 + ... + 5818.

It is an arithmetic number, because the mean of its divisors is an integer number (953280).

Almost surely, 2^11898265 is an apocalyptic number.

It is an amenable number.

11898265 is a deficient number, since it is larger than the sum of its proper divisors (3354215).

11898265 is a wasteful number, since it uses less digits than its factorization.

11898265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2712.

The product of its digits is 34560, while the sum is 40.

The square root of 11898265 is about 3449.3861772785. The cubic root of 11898265 is about 228.2940253550.

The spelling of 11898265 in words is "eleven million, eight hundred ninety-eight thousand, two hundred sixty-five".