142833292 has 12 divisors (see below), whose sum is σ = 285666640. Its totient is φ = 61214256.

The previous prime is 142833287. The next prime is 142833311. The reversal of 142833292 is 292338241.

It is a happy number.

142833292 is an admirable number.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

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, 2550567 + ... + 2550622.

Almost surely, 2^142833292 is an apocalyptic number.

It is an amenable number.

142833292 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142833292 is a wasteful number, since it uses less digits than its factorization.

142833292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5101200 (or 5101198 counting only the distinct ones).

The product of its digits is 20736, while the sum is 34.

The square root of 142833292 is about 11951.2882987567. The cubic root of 142833292 is about 522.7288644296.

The spelling of 142833292 in words is "one hundred forty-two million, eight hundred thirty-three thousand, two hundred ninety-two".