1412146247 has 2 divisors, whose sum is σ = 1412146248. Its totient is φ = 1412146246.

The previous prime is 1412146223. The next prime is 1412146289. The reversal of 1412146247 is 7426412141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1412146247 - 2⁸ = 1412145991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1412146447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706073123 + 706073124.

It is an arithmetic number, because the mean of its divisors is an integer number (706073124).

Almost surely, 2^1412146247 is an apocalyptic number.

1412146247 is a deficient number, since it is larger than the sum of its proper divisors (1).

1412146247 is an equidigital number, since it uses as much as digits as its factorization.

1412146247 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10752, while the sum is 32.

The square root of 1412146247 is about 37578.5343913251. The cubic root of 1412146247 is about 1121.9148384836.

Adding to 1412146247 its reverse (7426412141), we get a palindrome (8838558388).

The spelling of 1412146247 in words is "one billion, four hundred twelve million, one hundred forty-six thousand, two hundred forty-seven".