12473651 has 2 divisors, whose sum is σ = 12473652. Its totient is φ = 12473650.

The previous prime is 12473647. The next prime is 12473663. The reversal of 12473651 is 15637421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12473651 - 2² = 12473647 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12473611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6236825 + 6236826.

It is an arithmetic number, because the mean of its divisors is an integer number (6236826).

Almost surely, 2^12473651 is an apocalyptic number.

12473651 is a deficient number, since it is larger than the sum of its proper divisors (1).

12473651 is an equidigital number, since it uses as much as digits as its factorization.

12473651 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5040, while the sum is 29.

The square root of 12473651 is about 3531.8056288533. The cubic root of 12473651 is about 231.9162586691.

The spelling of 12473651 in words is "twelve million, four hundred seventy-three thousand, six hundred fifty-one".