833142628 has 12 divisors (see below), whose sum is σ = 1534736560. Its totient is φ = 394646472.

The previous prime is 833142623. The next prime is 833142643. The reversal of 833142628 is 826241338.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (833142623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5481126 + ... + 5481277.

Almost surely, 2^833142628 is an apocalyptic number.

It is an amenable number.

833142628 is a deficient number, since it is larger than the sum of its proper divisors (701593932).

833142628 is a wasteful number, since it uses less digits than its factorization.

833142628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10962426 (or 10962424 counting only the distinct ones).

The product of its digits is 55296, while the sum is 37.

The square root of 833142628 is about 28864.2101572172. The cubic root of 833142628 is about 940.9642391687.

The spelling of 833142628 in words is "eight hundred thirty-three million, one hundred forty-two thousand, six hundred twenty-eight".