1896262196 has 24 divisors (see below), whose sum is σ = 3384418464. Its totient is φ = 929321120.

The previous prime is 1896262189. The next prime is 1896262211. The reversal of 1896262196 is 6912626981.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242711 + ... + 250401.

It is an arithmetic number, because the mean of its divisors is an integer number (141017436).

Almost surely, 2^1896262196 is an apocalyptic number.

It is an amenable number.

1896262196 is a deficient number, since it is larger than the sum of its proper divisors (1488156268).

1896262196 is a wasteful number, since it uses less digits than its factorization.

1896262196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8911 (or 8909 counting only the distinct ones).

The product of its digits is 559872, while the sum is 50.

The square root of 1896262196 is about 43546.0927753570. The cubic root of 1896262196 is about 1237.7496028981.

The spelling of 1896262196 in words is "one billion, eight hundred ninety-six million, two hundred sixty-two thousand, one hundred ninety-six".