12469051 has 4 divisors (see below), whose sum is σ = 14250352. Its totient is φ = 10687752.

The previous prime is 12469003. The next prime is 12469069. The reversal of 12469051 is 15096421.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12469051 - 2¹¹ = 12467003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12469081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 890640 + ... + 890653.

It is an arithmetic number, because the mean of its divisors is an integer number (3562588).

Almost surely, 2^12469051 is an apocalyptic number.

12469051 is a deficient number, since it is larger than the sum of its proper divisors (1781301).

12469051 is an equidigital number, since it uses as much as digits as its factorization.

12469051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1781300.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 12469051 is about 3531.1543438372. The cubic root of 12469051 is about 231.8877466759.

The spelling of 12469051 in words is "twelve million, four hundred sixty-nine thousand, fifty-one".