12263109 has 8 divisors (see below), whose sum is σ = 16429152. Its totient is φ = 8136240.

The previous prime is 12263101. The next prime is 12263123. The reversal of 12263109 is 90136221.

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

It is not a de Polignac number, because 12263109 - 2³ = 12263101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12263101) 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, 9054 + ... + 10319.

It is an arithmetic number, because the mean of its divisors is an integer number (2053644).

Almost surely, 2^12263109 is an apocalyptic number.

It is an amenable number.

12263109 is a deficient number, since it is larger than the sum of its proper divisors (4166043).

12263109 is a wasteful number, since it uses less digits than its factorization.

12263109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19587.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 12263109 is about 3501.8722135452. The cubic root of 12263109 is about 230.6040141450.

The spelling of 12263109 in words is "twelve million, two hundred sixty-three thousand, one hundred nine".