12610451 has 16 divisors (see below), whose sum is σ = 14938560. Its totient is φ = 10419840.

The previous prime is 12610441. The next prime is 12610501. The reversal of 12610451 is 15401621.

It is a cyclic number.

It is not a de Polignac number, because 12610451 - 2⁶ = 12610387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12610421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46745 + ... + 47013.

It is an arithmetic number, because the mean of its divisors is an integer number (933660).

Almost surely, 2^12610451 is an apocalyptic number.

12610451 is a deficient number, since it is larger than the sum of its proper divisors (2328109).

12610451 is a wasteful number, since it uses less digits than its factorization.

12610451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 12610451 is about 3551.1196825790. The cubic root of 12610451 is about 232.7609956875.

The spelling of 12610451 in words is "twelve million, six hundred ten thousand, four hundred fifty-one".