11473399 has 12 divisors (see below), whose sum is σ = 13674528. Its totient is φ = 9592800.

The previous prime is 11473393. The next prime is 11473411. The reversal of 11473399 is 99337411.

It is not a de Polignac number, because 11473399 - 2³ = 11473391 is a prime.

It is a super-2 number, since 2×11473399² = 263277769226402, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11473391) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 847 + ... + 4864.

It is an arithmetic number, because the mean of its divisors is an integer number (1139544).

Almost surely, 2^11473399 is an apocalyptic number.

11473399 is a deficient number, since it is larger than the sum of its proper divisors (2201129).

11473399 is an equidigital number, since it uses as much as digits as its factorization.

11473399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5766 (or 5759 counting only the distinct ones).

The product of its digits is 20412, while the sum is 37.

The square root of 11473399 is about 3387.2406173757. The cubic root of 11473399 is about 225.5436991169.

The spelling of 11473399 in words is "eleven million, four hundred seventy-three thousand, three hundred ninety-nine".