807142 has 8 divisors (see below), whose sum is σ = 1383696. Its totient is φ = 345912.

The previous prime is 807127. The next prime is 807151. The reversal of 807142 is 241708.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

807142 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28813 + ... + 28840.

It is an arithmetic number, because the mean of its divisors is an integer number (172962).

2⁸⁰⁷¹⁴² is an apocalyptic number.

807142 is a deficient number, since it is larger than the sum of its proper divisors (576554).

807142 is a wasteful number, since it uses less digits than its factorization.

807142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57662.

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 807142 is about 898.4108191690. The cubic root of 807142 is about 93.1072105412.

It can be divided in two parts, 807 and 142, that added together give a palindrome (949).

The spelling of 807142 in words is "eight hundred seven thousand, one hundred forty-two".