2512766 has 4 divisors (see below), whose sum is σ = 3769152. Its totient is φ = 1256382.

The previous prime is 2512759. The next prime is 2512771. The reversal of 2512766 is 6672152.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 628190 + ... + 628193.

It is an arithmetic number, because the mean of its divisors is an integer number (942288).

2^2512766 is an apocalyptic number.

2512766 is a deficient number, since it is larger than the sum of its proper divisors (1256386).

2512766 is a wasteful number, since it uses less digits than its factorization.

2512766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1256385.

The product of its digits is 5040, while the sum is 29.

The square root of 2512766 is about 1585.1706532736. The cubic root of 2512766 is about 135.9515037584.

The spelling of 2512766 in words is "two million, five hundred twelve thousand, seven hundred sixty-six".