12425070 has 32 divisors (see below), whose sum is σ = 34080768. Its totient is φ = 2839968.

The previous prime is 12425059. The next prime is 12425087. The reversal of 12425070 is 7052421.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29374 + ... + 29793.

It is an arithmetic number, because the mean of its divisors is an integer number (1065024).

Almost surely, 2^12425070 is an apocalyptic number.

12425070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12425070 is an abundant number, since it is smaller than the sum of its proper divisors (21655698).

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

12425070 is a wasteful number, since it uses less digits than its factorization.

12425070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59184.

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 12425070 is about 3524.9212757167. The cubic root of 12425070 is about 231.6147863284.

Adding to 12425070 its reverse (7052421), we get a palindrome (19477491).

The spelling of 12425070 in words is "twelve million, four hundred twenty-five thousand, seventy".