2764741 has 4 divisors (see below), whose sum is σ = 3159712. Its totient is φ = 2369772.

The previous prime is 2764739. The next prime is 2764757. The reversal of 2764741 is 1474672.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2764741 - 2¹ = 2764739 is a prime.

It is a Duffinian number.

2764741 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2764711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197475 + ... + 197488.

It is an arithmetic number, because the mean of its divisors is an integer number (789928).

2^2764741 is an apocalyptic number.

It is an amenable number.

2764741 is a deficient number, since it is larger than the sum of its proper divisors (394971).

2764741 is an equidigital number, since it uses as much as digits as its factorization.

2764741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394970.

The product of its digits is 9408, while the sum is 31.

The square root of 2764741 is about 1662.7510336788. The cubic root of 2764741 is about 140.3518530646.

The spelling of 2764741 in words is "two million, seven hundred sixty-four thousand, seven hundred forty-one".