2456963 has 2 divisors, whose sum is σ = 2456964. Its totient is φ = 2456962.

The previous prime is 2456939. The next prime is 2456981. The reversal of 2456963 is 3696542.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2456963 - 2¹² = 2452867 is a prime.

It is a d-powerful number, because it can be written as 2 + 4² + 5⁹ + 6⁶ + 9² + 6⁷ + 3¹¹ .

It is not a weakly prime, because it can be changed into another prime (2456983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1228481 + 1228482.

It is an arithmetic number, because the mean of its divisors is an integer number (1228482).

2^2456963 is an apocalyptic number.

2456963 is a deficient number, since it is larger than the sum of its proper divisors (1).

2456963 is an equidigital number, since it uses as much as digits as its factorization.

2456963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38880, while the sum is 35.

The square root of 2456963 is about 1567.4702549012. The cubic root of 2456963 is about 134.9375660092.

The spelling of 2456963 in words is "two million, four hundred fifty-six thousand, nine hundred sixty-three".