2625765 has 16 divisors (see below), whose sum is σ = 4227648. Its totient is φ = 1391616.

The previous prime is 2625761. The next prime is 2625809. The reversal of 2625765 is 5675262.

It is not a de Polignac number, because 2625765 - 2² = 2625761 is a prime.

2625765 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2625761) 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, 2442 + ... + 3348.

It is an arithmetic number, because the mean of its divisors is an integer number (264228).

2^2625765 is an apocalyptic number.

It is an amenable number.

2625765 is a deficient number, since it is larger than the sum of its proper divisors (1601883).

2625765 is a wasteful number, since it uses less digits than its factorization.

2625765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1108.

The product of its digits is 25200, while the sum is 33.

The square root of 2625765 is about 1620.4212415295. The cubic root of 2625765 is about 137.9596080064.

The spelling of 2625765 in words is "two million, six hundred twenty-five thousand, seven hundred sixty-five".