10870287 has 8 divisors (see below), whose sum is σ = 14520240. Its totient is φ = 7233600.

The previous prime is 10870253. The next prime is 10870309. The reversal of 10870287 is 78207801.

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

It is not a de Polignac number, because 10870287 - 2⁷ = 10870159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10870187) 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, 1212 + ... + 4817.

It is an arithmetic number, because the mean of its divisors is an integer number (1815030).

Almost surely, 2^10870287 is an apocalyptic number.

10870287 is a deficient number, since it is larger than the sum of its proper divisors (3649953).

10870287 is an equidigital number, since it uses as much as digits as its factorization.

10870287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6633.

The product of its (nonzero) digits is 6272, while the sum is 33.

The square root of 10870287 is about 3297.0118289142. The cubic root of 10870287 is about 221.5203710540.

The spelling of 10870287 in words is "ten million, eight hundred seventy thousand, two hundred eighty-seven".