2765196 has 36 divisors (see below), whose sum is σ = 7989072. Its totient is φ = 789984.

The previous prime is 2765183. The next prime is 2765197. The reversal of 2765196 is 6915672.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2765196.

It is not an unprimeable number, because it can be changed into a prime (2765197) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5235 + ... + 5738.

2^2765196 is an apocalyptic number.

It is an amenable number.

2765196 is an abundant number, since it is smaller than the sum of its proper divisors (5223876).

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

2765196 is a wasteful number, since it uses less digits than its factorization.

2765196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10990 (or 10985 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 2765196 is about 1662.8878494956. The cubic root of 2765196 is about 140.3595519883.

The spelling of 2765196 in words is "two million, seven hundred sixty-five thousand, one hundred ninety-six".