2285197502 has 48 divisors (see below), whose sum is σ = 4044025440. Its totient is φ = 948372672.

The previous prime is 2285197501. The next prime is 2285197513. The reversal of 2285197502 is 2057915822.

It is a self number, because there is not a number n which added to its sum of digits gives 2285197502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2285197501) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8495024 + ... + 8495292.

It is an arithmetic number, because the mean of its divisors is an integer number (84250530).

Almost surely, 2^2285197502 is an apocalyptic number.

2285197502 is a deficient number, since it is larger than the sum of its proper divisors (1758827938).

2285197502 is a wasteful number, since it uses less digits than its factorization.

2285197502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545 (or 438 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 41.

The square root of 2285197502 is about 47803.7394144015. The cubic root of 2285197502 is about 1317.1682296010.

The spelling of 2285197502 in words is "two billion, two hundred eighty-five million, one hundred ninety-seven thousand, five hundred two".