948731 has 4 divisors (see below), whose sum is σ = 1084272. Its totient is φ = 813192.

The previous prime is 948721. The next prime is 948749. The reversal of 948731 is 137849.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 948731 - 2¹⁰ = 947707 is a prime.

It is a super-2 number, since 2×948731² = 1800181020722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (948721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67760 + ... + 67773.

It is an arithmetic number, because the mean of its divisors is an integer number (271068).

2⁹⁴⁸⁷³¹ is an apocalyptic number.

948731 is a deficient number, since it is larger than the sum of its proper divisors (135541).

948731 is a wasteful number, since it uses less digits than its factorization.

948731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135540.

The product of its digits is 6048, while the sum is 32.

The square root of 948731 is about 974.0282336770. The cubic root of 948731 is about 98.2609662582.

The spelling of 948731 in words is "nine hundred forty-eight thousand, seven hundred thirty-one".