146827868 has 24 divisors (see below), whose sum is σ = 281942640. Its totient is φ = 66350720.

The previous prime is 146827819. The next prime is 146827897. The reversal of 146827868 is 868728641.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2033 + ... + 17256.

It is an arithmetic number, because the mean of its divisors is an integer number (11747610).

Almost surely, 2^146827868 is an apocalyptic number.

It is an amenable number.

146827868 is a deficient number, since it is larger than the sum of its proper divisors (135114772).

146827868 is a wasteful number, since it uses less digits than its factorization.

146827868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19477 (or 19475 counting only the distinct ones).

The product of its digits is 1032192, while the sum is 50.

The square root of 146827868 is about 12117.2549696703. The cubic root of 146827868 is about 527.5571307439.

The spelling of 146827868 in words is "one hundred forty-six million, eight hundred twenty-seven thousand, eight hundred sixty-eight".