2773464 has 16 divisors (see below), whose sum is σ = 6933720. Its totient is φ = 924480.

The previous prime is 2773447. The next prime is 2773471. The reversal of 2773464 is 4643772.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57757 + ... + 57804.

2^2773464 is an apocalyptic number.

2773464 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2773464 is an abundant number, since it is smaller than the sum of its proper divisors (4160256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2773464 is a wasteful number, since it uses less digits than its factorization.

2773464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115570 (or 115566 counting only the distinct ones).

The product of its digits is 28224, while the sum is 33.

The square root of 2773464 is about 1665.3720305085. The cubic root of 2773464 is about 140.4993055609.

It can be divided in two parts, 277 and 3464, that added together give a triangular number (3741 = T₈₆).

The spelling of 2773464 in words is "two million, seven hundred seventy-three thousand, four hundred sixty-four".