950881 has 4 divisors (see below), whose sum is σ = 983700. Its totient is φ = 918064.

The previous prime is 950879. The next prime is 950921. The reversal of 950881 is 188059.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 188059 = 181 ⋅1039.

It can be written as a sum of positive squares in 2 ways, for example, as 483025 + 467856 = 695^2 + 684^2 .

It is a cyclic number.

It is not a de Polignac number, because 950881 - 2¹ = 950879 is a prime.

It is a super-2 number, since 2×950881² = 1808349352322, which contains 22 as substring.

It is a Duffinian number.

950881 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (950281) 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, 16366 + ... + 16423.

It is an arithmetic number, because the mean of its divisors is an integer number (245925).

2⁹⁵⁰⁸⁸¹ is an apocalyptic number.

It is an amenable number.

950881 is a deficient number, since it is larger than the sum of its proper divisors (32819).

950881 is a wasteful number, since it uses less digits than its factorization.

950881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32818.

The product of its (nonzero) digits is 2880, while the sum is 31.

The square root of 950881 is about 975.1312732140. The cubic root of 950881 is about 98.3351361028.

The spelling of 950881 in words is "nine hundred fifty thousand, eight hundred eighty-one".