2715804 has 72 divisors (see below), whose sum is σ = 8459360. Its totient is φ = 715392.

The previous prime is 2715793. The next prime is 2715809. The reversal of 2715804 is 4085172.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2715809) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2862 + ... + 3690.

2^2715804 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2715804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4229680).

2715804 is an abundant number, since it is smaller than the sum of its proper divisors (5743556).

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

2715804 is a wasteful number, since it uses less digits than its factorization.

2715804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859 (or 854 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 2715804 is about 1647.9696599149. The cubic root of 2715804 is about 139.5188242990.

It can be divided in two parts, 2 and 715804, that added together give a triangular number (715806 = T₁₁₉₆).

The spelling of 2715804 in words is "two million, seven hundred fifteen thousand, eight hundred four".