10486431 has 12 divisors (see below), whose sum is σ = 15239952. Its totient is φ = 6948096.

The previous prime is 10486417. The next prime is 10486451. The reversal of 10486431 is 13468401.

10486431 is a `hidden beast` number, since 10 + 4 + 8 + 643 + 1 = 666.

It is not a de Polignac number, because 10486431 - 2¹⁰ = 10485407 is a prime.

It is a super-2 number, since 2×10486431² = 219930470235522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10486395 and 10486404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10486451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1986 + ... + 4991.

It is an arithmetic number, because the mean of its divisors is an integer number (1269996).

Almost surely, 2^10486431 is an apocalyptic number.

10486431 is a deficient number, since it is larger than the sum of its proper divisors (4753521).

10486431 is a wasteful number, since it uses less digits than its factorization.

10486431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7150 (or 7147 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 10486431 is about 3238.2759301826. The cubic root of 10486431 is about 218.8815898326.

The spelling of 10486431 in words is "ten million, four hundred eighty-six thousand, four hundred thirty-one".