12425049 has 48 divisors (see below), whose sum is σ = 22838400. Its totient is φ = 6537024.

The previous prime is 12425047. The next prime is 12425051. The reversal of 12425049 is 94052421.

It is an interprime number because it is at equal distance from previous prime (12425047) and next prime (12425051).

It is not a de Polignac number, because 12425049 - 2¹ = 12425047 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12425047) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 31747 + ... + 32135.

It is an arithmetic number, because the mean of its divisors is an integer number (475800).

Almost surely, 2^12425049 is an apocalyptic number.

It is an amenable number.

12425049 is a deficient number, since it is larger than the sum of its proper divisors (10413351).

12425049 is a wasteful number, since it uses less digits than its factorization.

12425049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431 (or 412 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 12425049 is about 3524.9182969255. The cubic root of 12425049 is about 231.6146558419.

The spelling of 12425049 in words is "twelve million, four hundred twenty-five thousand, forty-nine".