12269048 has 32 divisors (see below), whose sum is σ = 25349760. Its totient is φ = 5520480.

The previous prime is 12269027. The next prime is 12269063. The reversal of 12269048 is 84096221.

It is a super-3 number, since 3×12269048³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8765 + ... + 10067.

It is an arithmetic number, because the mean of its divisors is an integer number (792180).

Almost surely, 2^12269048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12269048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12674880).

12269048 is an abundant number, since it is smaller than the sum of its proper divisors (13080712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12269048 is a wasteful number, since it uses less digits than its factorization.

12269048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1427 (or 1423 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 12269048 is about 3502.7200858761. The cubic root of 12269048 is about 230.6412351631.

The spelling of 12269048 in words is "twelve million, two hundred sixty-nine thousand, forty-eight".