10285431 has 8 divisors (see below), whose sum is σ = 14768880. Its totient is φ = 6329472.

The previous prime is 10285417. The next prime is 10285453. The reversal of 10285431 is 13458201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10285431 - 2⁹ = 10284919 is a prime.

It is a super-2 number, since 2×10285431² = 211580181711522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10281431) 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, 131826 + ... + 131903.

It is an arithmetic number, because the mean of its divisors is an integer number (1846110).

Almost surely, 2^10285431 is an apocalyptic number.

10285431 is a deficient number, since it is larger than the sum of its proper divisors (4483449).

10285431 is a wasteful number, since it uses less digits than its factorization.

10285431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263745.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 10285431 is about 3207.0907377248. The cubic root of 10285431 is about 217.4740780311.

The spelling of 10285431 in words is "ten million, two hundred eighty-five thousand, four hundred thirty-one".