10687130 has 8 divisors (see below), whose sum is σ = 19236852. Its totient is φ = 4274848.

The previous prime is 10687129. The next prime is 10687153. The reversal of 10687130 is 3178601.

It can be written as a sum of positive squares in 2 ways, for example, as 10621081 + 66049 = 3259^2 + 257^2 .

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

It is a super-2 number, since 2×10687130² = 228429495273800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10687130.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 534347 + ... + 534366.

Almost surely, 2^10687130 is an apocalyptic number.

10687130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10687130 is a deficient number, since it is larger than the sum of its proper divisors (8549722).

10687130 is a wasteful number, since it uses less digits than its factorization.

10687130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1068720.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 10687130 is about 3269.1176179514. The cubic root of 10687130 is about 220.2691609166.

The spelling of 10687130 in words is "ten million, six hundred eighty-seven thousand, one hundred thirty".