948817 has 8 divisors (see below), whose sum is σ = 991232. Its totient is φ = 907200.

The previous prime is 948799. The next prime is 948839. The reversal of 948817 is 718849.

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 948817 - 2¹¹ = 946769 is a prime.

It is a super-4 number, since 4×948817⁴ (a number of 25 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (948847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3817 + ... + 4057.

It is an arithmetic number, because the mean of its divisors is an integer number (123904).

2⁹⁴⁸⁸¹⁷ is an apocalyptic number.

It is an amenable number.

948817 is a deficient number, since it is larger than the sum of its proper divisors (42415).

948817 is a wasteful number, since it uses less digits than its factorization.

948817 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399.

The product of its digits is 16128, while the sum is 37.

The square root of 948817 is about 974.0723792409. The cubic root of 948817 is about 98.2639352023.

It can be divided in two parts, 94 and 8817, that added together give a triangular number (8911 = T₁₃₃).

The spelling of 948817 in words is "nine hundred forty-eight thousand, eight hundred seventeen".