10631893 has 8 divisors (see below), whose sum is σ = 11060280. Its totient is φ = 10207680.

The previous prime is 10631867. The next prime is 10631903. The reversal of 10631893 is 39813601.

10631893 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1249924 + 9381969 = 1118^2 + 3063^2 .

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 10631893 - 2⁵ = 10631861 is a prime.

It is a super-2 number, since 2×10631893² = 226074297526898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10634893) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4783 + ... + 6643.

It is an arithmetic number, because the mean of its divisors is an integer number (1382535).

Almost surely, 2^10631893 is an apocalyptic number.

It is an amenable number.

10631893 is a deficient number, since it is larger than the sum of its proper divisors (428387).

10631893 is a wasteful number, since it uses less digits than its factorization.

10631893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2087.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 10631893 is about 3260.6583691028. The cubic root of 10631893 is about 219.8890142672.

The spelling of 10631893 in words is "ten million, six hundred thirty-one thousand, eight hundred ninety-three".