10870018 has 8 divisors (see below), whose sum is σ = 16323840. Its totient is φ = 5428740.

The previous prime is 10870009. The next prime is 10870031. The reversal of 10870018 is 81007801.

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

It is a junction number, because it is equal to n+sod(n) for n = 10869974 and 10870001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 538 + ... + 4693.

It is an arithmetic number, because the mean of its divisors is an integer number (2040480).

Almost surely, 2^10870018 is an apocalyptic number.

10870018 is a deficient number, since it is larger than the sum of its proper divisors (5453822).

10870018 is a wasteful number, since it uses less digits than its factorization.

10870018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6272.

The product of its (nonzero) digits is 448, while the sum is 25.

The square root of 10870018 is about 3296.9710341463. The cubic root of 10870018 is about 221.5185437649.

Adding to 10870018 its reverse (81007801), we get a palindrome (91877819).

The spelling of 10870018 in words is "ten million, eight hundred seventy thousand, eighteen".