2573876 has 6 divisors (see below), whose sum is σ = 4504290. Its totient is φ = 1286936.

The previous prime is 2573869. The next prime is 2573881. The reversal of 2573876 is 6783752.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1416100 + 1157776 = 1190^2 + 1076^2 .

It is a d-powerful number, because it can be written as 2¹³ + 5⁵ + 7³ + 3¹⁰ + 8 + 7⁷ + 6⁸ .

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, 321731 + ... + 321738.

It is an arithmetic number, because the mean of its divisors is an integer number (750715).

2^2573876 is an apocalyptic number.

It is an amenable number.

2573876 is a deficient number, since it is larger than the sum of its proper divisors (1930414).

2573876 is a wasteful number, since it uses less digits than its factorization.

2573876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643473 (or 643471 counting only the distinct ones).

The product of its digits is 70560, while the sum is 38.

The square root of 2573876 is about 1604.3303899135. The cubic root of 2573876 is about 137.0447932808.

The spelling of 2573876 in words is "two million, five hundred seventy-three thousand, eight hundred seventy-six".