12054299 has 4 divisors (see below), whose sum is σ = 12167064. Its totient is φ = 11941536.

The previous prime is 12054293. The next prime is 12054307. The reversal of 12054299 is 99245021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99245021 = 59 ⋅1682119.

It is a cyclic number.

It is not a de Polignac number, because 12054299 - 2²⁰ = 11005723 is a prime.

It is a super-2 number, since 2×12054299² = 290612248762802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12054293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56222 + ... + 56435.

It is an arithmetic number, because the mean of its divisors is an integer number (3041766).

Almost surely, 2^12054299 is an apocalyptic number.

12054299 is a deficient number, since it is larger than the sum of its proper divisors (112765).

12054299 is a wasteful number, since it uses less digits than its factorization.

12054299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112764.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 12054299 is about 3471.9301548274. The cubic root of 12054299 is about 229.2876447447.

The spelling of 12054299 in words is "twelve million, fifty-four thousand, two hundred ninety-nine".