2764073 has 8 divisors (see below), whose sum is σ = 3011400. Its totient is φ = 2521728.

The previous prime is 2764057. The next prime is 2764087. The reversal of 2764073 is 3704672.

It can be written as a sum of positive squares in 4 ways, for example, as 34969 + 2729104 = 187^2 + 1652^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2764073 - 2⁴ = 2764057 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2764033) 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, 38 + ... + 2351.

It is an arithmetic number, because the mean of its divisors is an integer number (376425).

2^2764073 is an apocalyptic number.

It is an amenable number.

2764073 is a deficient number, since it is larger than the sum of its proper divisors (247327).

2764073 is a wasteful number, since it uses less digits than its factorization.

2764073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2491.

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 2764073 is about 1662.5501496196. The cubic root of 2764073 is about 140.3405484988.

The spelling of 2764073 in words is "two million, seven hundred sixty-four thousand, seventy-three".