952221 has 8 divisors (see below), whose sum is σ = 1344384. Its totient is φ = 597440.

The previous prime is 952219. The next prime is 952229. The reversal of 952221 is 122259.

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

It is a cyclic number.

It is not a de Polignac number, because 952221 - 2¹ = 952219 is a prime.

It is a nialpdrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (952229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9285 + ... + 9386.

It is an arithmetic number, because the mean of its divisors is an integer number (168048).

2⁹⁵²²²¹ is an apocalyptic number.

It is an amenable number.

952221 is a deficient number, since it is larger than the sum of its proper divisors (392163).

952221 is a wasteful number, since it uses less digits than its factorization.

952221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18691.

The product of its digits is 360, while the sum is 21.

The square root of 952221 is about 975.8181182987. The cubic root of 952221 is about 98.3813063504.

The spelling of 952221 in words is "nine hundred fifty-two thousand, two hundred twenty-one".