146858764 has 12 divisors (see below), whose sum is σ = 276772384. Its totient is φ = 67780944.

The previous prime is 146858753. The next prime is 146858773. The reversal of 146858764 is 467858641.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1412052 + ... + 1412155.

Almost surely, 2^146858764 is an apocalyptic number.

It is an amenable number.

146858764 is a deficient number, since it is larger than the sum of its proper divisors (129913620).

146858764 is a wasteful number, since it uses less digits than its factorization.

146858764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2824224 (or 2824222 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 49.

The square root of 146858764 is about 12118.5297788139. The cubic root of 146858764 is about 527.5941315808.

The spelling of 146858764 in words is "one hundred forty-six million, eight hundred fifty-eight thousand, seven hundred sixty-four".