2755764 has 36 divisors (see below), whose sum is σ = 7600320. Its totient is φ = 834960.

The previous prime is 2755759. The next prime is 2755769. The reversal of 2755764 is 4675572.

It is an interprime number because it is at equal distance from previous prime (2755759) and next prime (2755769).

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

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2755769) 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, 3084 + ... + 3875.

It is an arithmetic number, because the mean of its divisors is an integer number (211120).

2^2755764 is an apocalyptic number.

It is an amenable number.

2755764 is an abundant number, since it is smaller than the sum of its proper divisors (4844556).

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

2755764 is a wasteful number, since it uses less digits than its factorization.

2755764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6980 (or 6975 counting only the distinct ones).

The product of its digits is 58800, while the sum is 36.

The square root of 2755764 is about 1660.0493968554. The cubic root of 2755764 is about 140.1997827976.

The spelling of 2755764 in words is "two million, seven hundred fifty-five thousand, seven hundred sixty-four".