11898152 has 16 divisors (see below), whose sum is σ = 25496160. Its totient is φ = 5099184.

The previous prime is 11898151. The next prime is 11898157. The reversal of 11898152 is 25189811.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (11898151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106178 + ... + 106289.

It is an arithmetic number, because the mean of its divisors is an integer number (1593510).

Almost surely, 2^11898152 is an apocalyptic number.

It is an amenable number.

11898152 is an abundant number, since it is smaller than the sum of its proper divisors (13598008).

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

11898152 is a wasteful number, since it uses less digits than its factorization.

11898152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212480 (or 212476 counting only the distinct ones).

The product of its digits is 5760, while the sum is 35.

The square root of 11898152 is about 3449.3697975137. The cubic root of 11898152 is about 228.2933026360.

The spelling of 11898152 in words is "eleven million, eight hundred ninety-eight thousand, one hundred fifty-two".