2765696 has 64 divisors (see below), whose sum is σ = 6168960. Its totient is φ = 1228800.

The previous prime is 2765689. The next prime is 2765731. The reversal of 2765696 is 6965672.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (41).

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67436 + ... + 67476.

It is an arithmetic number, because the mean of its divisors is an integer number (96390).

2^2765696 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 2765696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3084480).

2765696 is an abundant number, since it is smaller than the sum of its proper divisors (3403264).

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

2765696 is a wasteful number, since it uses less digits than its factorization.

2765696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103 (or 91 counting only the distinct ones).

The product of its digits is 136080, while the sum is 41.

The square root of 2765696 is about 1663.0381835665. The cubic root of 2765696 is about 140.3680113701.

The spelling of 2765696 in words is "two million, seven hundred sixty-five thousand, six hundred ninety-six".