1252963 has 2 divisors, whose sum is σ = 1252964. Its totient is φ = 1252962.

The previous prime is 1252957. The next prime is 1252987. The reversal of 1252963 is 3692521.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1252963 - 2⁹ = 1252451 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not a weakly prime, because it can be changed into another prime (1252903) 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 as a sum of consecutive naturals, namely, 626481 + 626482.

It is an arithmetic number, because the mean of its divisors is an integer number (626482).

2^1252963 is an apocalyptic number.

1252963 is a deficient number, since it is larger than the sum of its proper divisors (1).

1252963 is an equidigital number, since it uses as much as digits as its factorization.

1252963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3240, while the sum is 28.

The square root of 1252963 is about 1119.3582983120. The cubic root of 1252963 is about 107.8067818713.

It can be divided in two parts, 12 and 52963, that added together give a triangular number (52975 = T₃₂₅).

The spelling of 1252963 in words is "one million, two hundred fifty-two thousand, nine hundred sixty-three".