2819252 has 24 divisors (see below), whose sum is σ = 5196576. Its totient is φ = 1336608.

The previous prime is 2819231. The next prime is 2819269. The reversal of 2819252 is 2529182.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6143 + ... + 6585.

It is an arithmetic number, because the mean of its divisors is an integer number (216524).

2^2819252 is an apocalyptic number.

It is an amenable number.

2819252 is a deficient number, since it is larger than the sum of its proper divisors (2377324).

2819252 is a wasteful number, since it uses less digits than its factorization.

2819252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527 (or 525 counting only the distinct ones).

The product of its digits is 2880, while the sum is 29.

The square root of 2819252 is about 1679.0628338451. The cubic root of 2819252 is about 141.2682718420.

The spelling of 2819252 in words is "two million, eight hundred nineteen thousand, two hundred fifty-two".