827942 has 8 divisors (see below), whose sum is σ = 1246536. Its totient is φ = 412432.

The previous prime is 827941. The next prime is 827969. The reversal of 827942 is 249728.

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

It is a junction number, because it is equal to n+sod(n) for n = 827899 and 827908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (827941) 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, 98 + ... + 1290.

It is an arithmetic number, because the mean of its divisors is an integer number (155817).

2⁸²⁷⁹⁴² is an apocalyptic number.

827942 is a deficient number, since it is larger than the sum of its proper divisors (418594).

827942 is a wasteful number, since it uses less digits than its factorization.

827942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1542.

The product of its digits is 8064, while the sum is 32.

The square root of 827942 is about 909.9131826718. The cubic root of 827942 is about 93.9002261103.

The spelling of 827942 in words is "eight hundred twenty-seven thousand, nine hundred forty-two".