1294253 has 2 divisors, whose sum is σ = 1294254. Its totient is φ = 1294252.

The previous prime is 1294231. The next prime is 1294273. The reversal of 1294253 is 3524921.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1261129 + 33124 = 1123^2 + 182^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1294253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1294273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 647126 + 647127.

It is an arithmetic number, because the mean of its divisors is an integer number (647127).

2^1294253 is an apocalyptic number.

It is an amenable number.

1294253 is a deficient number, since it is larger than the sum of its proper divisors (1).

1294253 is an equidigital number, since it uses as much as digits as its factorization.

1294253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2160, while the sum is 26.

The square root of 1294253 is about 1137.6524073723. The cubic root of 1294253 is about 108.9782241941.

The spelling of 1294253 in words is "one million, two hundred ninety-four thousand, two hundred fifty-three".