2723365 has 16 divisors (see below), whose sum is σ = 3484800. Its totient is φ = 2037312.

The previous prime is 2723363. The next prime is 2723387. The reversal of 2723365 is 5633272.

2723365 = T₃₆ + T₃₇ + ... + T₂₅₃.

It is a cyclic number.

It is not a de Polignac number, because 2723365 - 2¹ = 2723363 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2723363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10224 + ... + 10486.

It is an arithmetic number, because the mean of its divisors is an integer number (217800).

2^2723365 is an apocalyptic number.

It is an amenable number.

2723365 is a deficient number, since it is larger than the sum of its proper divisors (761435).

2723365 is a wasteful number, since it uses less digits than its factorization.

2723365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396.

The product of its digits is 7560, while the sum is 28.

The square root of 2723365 is about 1650.2621003950. The cubic root of 2723365 is about 139.6481812491.

The spelling of 2723365 in words is "two million, seven hundred twenty-three thousand, three hundred sixty-five".