10687071 has 8 divisors (see below), whose sum is σ = 14290560. Its totient is φ = 7104152.

The previous prime is 10687049. The next prime is 10687073. The reversal of 10687071 is 17078601.

10687071 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 10687071 - 2⁶ = 10687007 is a prime.

It is a super-2 number, since 2×10687071² = 228426973118082, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10687073) 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, 3885 + ... + 6038.

It is an arithmetic number, because the mean of its divisors is an integer number (1786320).

Almost surely, 2^10687071 is an apocalyptic number.

10687071 is a deficient number, since it is larger than the sum of its proper divisors (3603489).

10687071 is an equidigital number, since it uses as much as digits as its factorization.

10687071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10285.

The product of its (nonzero) digits is 2352, while the sum is 30.

The square root of 10687071 is about 3269.1085940972. The cubic root of 10687071 is about 220.2687555722.

The spelling of 10687071 in words is "ten million, six hundred eighty-seven thousand, seventy-one".