11899298 has 8 divisors (see below), whose sum is σ = 17927580. Its totient is φ = 5923440.

The previous prime is 11899291. The next prime is 11899333. The reversal of 11899298 is 89299811.

It can be written as a sum of positive squares in 2 ways, for example, as 11002489 + 896809 = 3317^2 + 947^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11899291) 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, 12533 + ... + 13448.

Almost surely, 2^11899298 is an apocalyptic number.

11899298 is a deficient number, since it is larger than the sum of its proper divisors (6028282).

11899298 is a wasteful number, since it uses less digits than its factorization.

11899298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26212.

The product of its digits is 93312, while the sum is 47.

The square root of 11899298 is about 3449.5359108147. The cubic root of 11899298 is about 228.3006319458.

The spelling of 11899298 in words is "eleven million, eight hundred ninety-nine thousand, two hundred ninety-eight".