1896590000146 has 16 divisors (see below), whose sum is σ = 2850519942144. Its totient is φ = 946417726944.

The previous prime is 1896590000117. The next prime is 1896590000159. The reversal of 1896590000146 is 6410000956981.

It is a self number, because there is not a number n which added to its sum of digits gives 1896590000146.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3411526 + ... + 3928318.

It is an arithmetic number, because the mean of its divisors is an integer number (178157496384).

Almost surely, 2^{1896590000146} is an apocalyptic number.

1896590000146 is a deficient number, since it is larger than the sum of its proper divisors (953929941998).

1896590000146 is a wasteful number, since it uses less digits than its factorization.

1896590000146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520425.

The product of its (nonzero) digits is 466560, while the sum is 49.

The spelling of 1896590000146 in words is "one trillion, eight hundred ninety-six billion, five hundred ninety million, one hundred forty-six", and thus it is an aban number.