10431087 has 8 divisors (see below), whose sum is σ = 13923504. Its totient is φ = 6946368.

The previous prime is 10431073. The next prime is 10431101. The reversal of 10431087 is 78013401.

It is an interprime number because it is at equal distance from previous prime (10431073) and next prime (10431101).

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

It is not a de Polignac number, because 10431087 - 2²⁰ = 9382511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10431017) 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, 3163 + ... + 5555.

It is an arithmetic number, because the mean of its divisors is an integer number (1740438).

Almost surely, 2^10431087 is an apocalyptic number.

10431087 is a deficient number, since it is larger than the sum of its proper divisors (3492417).

10431087 is a wasteful number, since it uses less digits than its factorization.

10431087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3849.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 10431087 is about 3229.7193376515. The cubic root of 10431087 is about 218.4958482874.

Adding to 10431087 its reverse (78013401), we get a palindrome (88444488).

The spelling of 10431087 in words is "ten million, four hundred thirty-one thousand, eighty-seven".