2859124 has 6 divisors (see below), whose sum is σ = 5003474. Its totient is φ = 1429560.

The previous prime is 2859121. The next prime is 2859133. The reversal of 2859124 is 4219582.

It can be written as a sum of positive squares in only one way, i.e., 2016400 + 842724 = 1420^2 + 918^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2859121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357387 + ... + 357394.

2^2859124 is an apocalyptic number.

It is an amenable number.

2859124 is a deficient number, since it is larger than the sum of its proper divisors (2144350).

2859124 is a wasteful number, since it uses less digits than its factorization.

2859124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714785 (or 714783 counting only the distinct ones).

The product of its digits is 5760, while the sum is 31.

The square root of 2859124 is about 1690.8944378642. The cubic root of 2859124 is about 141.9311310560.

It can be divided in two parts, 285 and 9124, that multiplied together give a triangular number (2600340 = T₂₂₈₀).

The spelling of 2859124 in words is "two million, eight hundred fifty-nine thousand, one hundred twenty-four".