10870140 has 48 divisors (see below), whose sum is σ = 32229792. Its totient is φ = 2727936.

The previous prime is 10870129. The next prime is 10870151. The reversal of 10870140 is 4107801.

It is an interprime number because it is at equal distance from previous prime (10870129) and next prime (10870151).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4309 + ... + 6348.

It is an arithmetic number, because the mean of its divisors is an integer number (671454).

Almost surely, 2^10870140 is an apocalyptic number.

10870140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10870140 is an abundant number, since it is smaller than the sum of its proper divisors (21359652).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10870140 is a wasteful number, since it uses less digits than its factorization.

10870140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10686 (or 10684 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 21.

The square root of 10870140 is about 3296.9895359252. The cubic root of 10870140 is about 221.5193725020.

Adding to 10870140 its reverse (4107801), we get a palindrome (14977941).

The spelling of 10870140 in words is "ten million, eight hundred seventy thousand, one hundred forty".