2804257250 has 32 divisors (see below), whose sum is σ = 5252757120. Its totient is φ = 1121022000.

The previous prime is 2804257243. The next prime is 2804257277. The reversal of 2804257250 is 527524082.

It is a self number, because there is not a number n which added to its sum of digits gives 2804257250.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 695741 + ... + 699759.

It is an arithmetic number, because the mean of its divisors is an integer number (164148660).

Almost surely, 2^2804257250 is an apocalyptic number.

2804257250 is a deficient number, since it is larger than the sum of its proper divisors (2448499870).

2804257250 is a wasteful number, since it uses less digits than its factorization.

2804257250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6827 (or 6817 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 35.

The square root of 2804257250 is about 52955.2381733856. The cubic root of 2804257250 is about 1410.1737206945.

The spelling of 2804257250 in words is "two billion, eight hundred four million, two hundred fifty-seven thousand, two hundred fifty".