1852497968 has 20 divisors (see below), whose sum is σ = 3605033400. Its totient is φ = 922166784.

The previous prime is 1852497953. The next prime is 1852497979. The reversal of 1852497968 is 8697942581.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 251393 + ... + 258656.

It is an arithmetic number, because the mean of its divisors is an integer number (180251670).

Almost surely, 2^1852497968 is an apocalyptic number.

It is an amenable number.

1852497968 is a deficient number, since it is larger than the sum of its proper divisors (1752535432).

1852497968 is a wasteful number, since it uses less digits than its factorization.

1852497968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510284 (or 510278 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 59.

The square root of 1852497968 is about 43040.6548277323. The cubic root of 1852497968 is about 1228.1533016746.

The spelling of 1852497968 in words is "one billion, eight hundred fifty-two million, four hundred ninety-seven thousand, nine hundred sixty-eight".