2768463 has 12 divisors (see below), whose sum is σ = 4029480. Its totient is φ = 1831536.

The previous prime is 2768461. The next prime is 2768483. The reversal of 2768463 is 3648672.

It is not a de Polignac number, because 2768463 - 2¹ = 2768461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2768461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 145 + ... + 2357.

It is an arithmetic number, because the mean of its divisors is an integer number (335790).

2^2768463 is an apocalyptic number.

2768463 is a deficient number, since it is larger than the sum of its proper divisors (1261017).

2768463 is a wasteful number, since it uses less digits than its factorization.

2768463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2358 (or 2355 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 2768463 is about 1663.8698867399. The cubic root of 2768463 is about 140.4148071655.

The spelling of 2768463 in words is "two million, seven hundred sixty-eight thousand, four hundred sixty-three".