948331 has 2 divisors, whose sum is σ = 948332. Its totient is φ = 948330.

The previous prime is 948317. The next prime is 948349. The reversal of 948331 is 133849.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 948331 - 2⁹ = 947819 is a prime.

It is a super-2 number, since 2×948331² = 1798663371122, which contains 22 as substring.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 948331.

It is not a weakly prime, because it can be changed into another prime (948391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 474165 + 474166.

It is an arithmetic number, because the mean of its divisors is an integer number (474166).

2⁹⁴⁸³³¹ is an apocalyptic number.

948331 is a deficient number, since it is larger than the sum of its proper divisors (1).

948331 is an equidigital number, since it uses as much as digits as its factorization.

948331 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2592, while the sum is 28.

The square root of 948331 is about 973.8228791726. The cubic root of 948331 is about 98.2471548576.

The spelling of 948331 in words is "nine hundred forty-eight thousand, three hundred thirty-one".