1896682475 has 12 divisors (see below), whose sum is σ = 2356125984. Its totient is φ = 1514610720.

The previous prime is 1896682421. The next prime is 1896682477. The reversal of 1896682475 is 5742866981.

It is a happy number.

It is not a de Polignac number, because 1896682475 - 2¹² = 1896678379 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1896682475.

It is not an unprimeable number, because it can be changed into a prime (1896682477) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54179 + ... + 82028.

It is an arithmetic number, because the mean of its divisors is an integer number (196343832).

Almost surely, 2^1896682475 is an apocalyptic number.

1896682475 is a deficient number, since it is larger than the sum of its proper divisors (459443509).

1896682475 is a wasteful number, since it uses less digits than its factorization.

1896682475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136774 (or 136769 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 56.

The square root of 1896682475 is about 43550.9181877948. The cubic root of 1896682475 is about 1237.8410392230.

The spelling of 1896682475 in words is "one billion, eight hundred ninety-six million, six hundred eighty-two thousand, four hundred seventy-five".