2764772 has 6 divisors (see below), whose sum is σ = 4838358. Its totient is φ = 1382384.

The previous prime is 2764757. The next prime is 2764787. The reversal of 2764772 is 2774672.

2764772 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2764757) and next prime (2764787).

It can be written as a sum of positive squares in only one way, i.e., 2477476 + 287296 = 1574^2 + 536^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 345593 + ... + 345600.

It is an arithmetic number, because the mean of its divisors is an integer number (806393).

2^2764772 is an apocalyptic number.

It is an amenable number.

2764772 is a deficient number, since it is larger than the sum of its proper divisors (2073586).

2764772 is a wasteful number, since it uses less digits than its factorization.

2764772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691197 (or 691195 counting only the distinct ones).

The product of its digits is 32928, while the sum is 35.

The square root of 2764772 is about 1662.7603555534. The cubic root of 2764772 is about 140.3523776334.

The spelling of 2764772 in words is "two million, seven hundred sixty-four thousand, seven hundred seventy-two".