2492963 has 8 divisors (see below), whose sum is σ = 2743536. Its totient is φ = 2265120.

The previous prime is 2492957. The next prime is 2493019. The reversal of 2492963 is 3692942.

It is not a de Polignac number, because 2492963 - 2⁶ = 2492899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2492263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 395 + ... + 2267.

It is an arithmetic number, because the mean of its divisors is an integer number (342942).

2^2492963 is an apocalyptic number.

2492963 is a deficient number, since it is larger than the sum of its proper divisors (250573).

2492963 is an equidigital number, since it uses as much as digits as its factorization.

2492963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1906 (or 1884 counting only the distinct ones).

The product of its digits is 23328, while the sum is 35.

The square root of 2492963 is about 1578.9119671470. The cubic root of 2492963 is about 135.5934187830.

The spelling of 2492963 in words is "two million, four hundred ninety-two thousand, nine hundred sixty-three".