948931 has 4 divisors (see below), whose sum is σ = 952000. Its totient is φ = 945864.

The previous prime is 948929. The next prime is 948943. The reversal of 948931 is 139849.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 139849 = 107 ⋅1307.

It is a cyclic number.

It is not a de Polignac number, because 948931 - 2¹ = 948929 is a prime.

It is a super-2 number, since 2×948931² = 1800940085522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (948901) 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, 1011 + ... + 1708.

It is an arithmetic number, because the mean of its divisors is an integer number (238000).

2⁹⁴⁸⁹³¹ is an apocalyptic number.

948931 is a deficient number, since it is larger than the sum of its proper divisors (3069).

948931 is a wasteful number, since it uses less digits than its factorization.

948931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3068.

The product of its digits is 7776, while the sum is 34.

The square root of 948931 is about 974.1308946954. The cubic root of 948931 is about 98.2678705027.

It can be divided in two parts, 94 and 8931, that added together give a square (9025 = 95²).

The spelling of 948931 in words is "nine hundred forty-eight thousand, nine hundred thirty-one".