872350 has 24 divisors (see below), whose sum is σ = 1651680. Its totient is φ = 342720.

The previous prime is 872323. The next prime is 872351. The reversal of 872350 is 53278.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (872351) by changing a digit.

872350 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3531 + ... + 3769.

It is an arithmetic number, because the mean of its divisors is an integer number (68820).

2⁸⁷²³⁵⁰ is an apocalyptic number.

872350 is a deficient number, since it is larger than the sum of its proper divisors (779330).

872350 is a wasteful number, since it uses less digits than its factorization.

872350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324 (or 319 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 872350 is about 933.9967880030. The cubic root of 872350 is about 95.5499040185.

The spelling of 872350 in words is "eight hundred seventy-two thousand, three hundred fifty".