11799489 has 8 divisors (see below), whose sum is σ = 16942912. Its totient is φ = 7261200.

The previous prime is 11799467. The next prime is 11799503. The reversal of 11799489 is 98499711.

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

It is not a de Polignac number, because 11799489 - 2⁵ = 11799457 is a prime.

It is a super-2 number, since 2×11799489² = 278455881322242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11799409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151237 + ... + 151314.

It is an arithmetic number, because the mean of its divisors is an integer number (2117864).

Almost surely, 2^11799489 is an apocalyptic number.

It is an amenable number.

11799489 is a deficient number, since it is larger than the sum of its proper divisors (5143423).

11799489 is a wasteful number, since it uses less digits than its factorization.

11799489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302567.

The product of its digits is 163296, while the sum is 48.

The square root of 11799489 is about 3435.0384277327. The cubic root of 11799489 is about 227.6605251153.

The spelling of 11799489 in words is "eleven million, seven hundred ninety-nine thousand, four hundred eighty-nine".