2859000146 has 4 divisors (see below), whose sum is σ = 4288500222. Its totient is φ = 1429500072.

The previous prime is 2859000121. The next prime is 2859000163. The reversal of 2859000146 is 6410009582.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2778449521 + 80550625 = 52711^2 + 8975^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 714750035 + ... + 714750038.

Almost surely, 2^2859000146 is an apocalyptic number.

2859000146 is a deficient number, since it is larger than the sum of its proper divisors (1429500076).

2859000146 is a wasteful number, since it uses less digits than its factorization.

2859000146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1429500075.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 2859000146 is about 53469.6189064407. The cubic root of 2859000146 is about 1419.2908159465.

The spelling of 2859000146 in words is "two billion, eight hundred fifty-nine million, one hundred forty-six", and thus it is an aban number.