852738 has 8 divisors (see below), whose sum is σ = 1705488. Its totient is φ = 284244.

The previous prime is 852689. The next prime is 852749. The reversal of 852738 is 837258.

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

852738 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 852699 and 852708.

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, 71056 + ... + 71067.

It is an arithmetic number, because the mean of its divisors is an integer number (213186).

2⁸⁵²⁷³⁸ is an apocalyptic number.

852738 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.

852738 is a wasteful number, since it uses less digits than its factorization.

852738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142128.

The product of its digits is 13440, while the sum is 33.

The square root of 852738 is about 923.4381408627. The cubic root of 852738 is about 94.8284253096.

The spelling of 852738 in words is "eight hundred fifty-two thousand, seven hundred thirty-eight".