2529766 has 4 divisors (see below), whose sum is σ = 3794652. Its totient is φ = 1264882.

The previous prime is 2529749. The next prime is 2529767. The reversal of 2529766 is 6679252.

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2529767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 632440 + ... + 632443.

It is an arithmetic number, because the mean of its divisors is an integer number (948663).

2^2529766 is an apocalyptic number.

2529766 is a deficient number, since it is larger than the sum of its proper divisors (1264886).

2529766 is a wasteful number, since it uses less digits than its factorization.

2529766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1264885.

The product of its digits is 45360, while the sum is 37.

The square root of 2529766 is about 1590.5238130880. The cubic root of 2529766 is about 136.2574061008.

It can be divided in two parts, 25 and 29766, that added together give a cube (29791 = 31³).

The spelling of 2529766 in words is "two million, five hundred twenty-nine thousand, seven hundred sixty-six".