958222 has 8 divisors (see below), whose sum is σ = 1521936. Its totient is φ = 450912.

The previous prime is 958213. The next prime is 958259. The reversal of 958222 is 222859.

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

It is an Ulam number.

It is a congruent number.

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, 14058 + ... + 14125.

It is an arithmetic number, because the mean of its divisors is an integer number (190242).

2⁹⁵⁸²²² is an apocalyptic number.

958222 is a deficient number, since it is larger than the sum of its proper divisors (563714).

958222 is a wasteful number, since it uses less digits than its factorization.

958222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28202.

The product of its digits is 2880, while the sum is 28.

The square root of 958222 is about 978.8881447847. Note that the first 3 decimals coincide. The cubic root of 958222 is about 98.5875435991.

It can be divided in two parts, 9582 and 22, that added together give a square (9604 = 98²).

The spelling of 958222 in words is "nine hundred fifty-eight thousand, two hundred twenty-two".