948445 has 16 divisors (see below), whose sum is σ = 1221120. Its totient is φ = 705600.

The previous prime is 948443. The next prime is 948449. The reversal of 948445 is 544849.

It is not a de Polignac number, because 948445 - 2¹ = 948443 is a prime.

It is a super-3 number, since 3×948445³ = 2559515175333663375, which contains 333 as substring.

948445 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 948445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (948443) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 4390 + ... + 4600.

It is an arithmetic number, because the mean of its divisors is an integer number (76320).

2⁹⁴⁸⁴⁴⁵ is an apocalyptic number.

It is an amenable number.

948445 is a deficient number, since it is larger than the sum of its proper divisors (272675).

948445 is a wasteful number, since it uses less digits than its factorization.

948445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276.

The product of its digits is 23040, while the sum is 34.

The square root of 948445 is about 973.8814096182. The cubic root of 948445 is about 98.2510915024.

It can be divided in two parts, 94844 and 5, that added together give a palindrome (94849).

The spelling of 948445 in words is "nine hundred forty-eight thousand, four hundred forty-five".