10687066 has 8 divisors (see below), whose sum is σ = 17263764. Its totient is φ = 4932480.

The previous prime is 10687049. The next prime is 10687073. The reversal of 10687066 is 66078601.

It can be written as a sum of positive squares in 2 ways, for example, as 10465225 + 221841 = 3235^2 + 471^2 .

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

It is a super-2 number, since 2×10687066² = 228426759376712, which contains 22 as substring.

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, 205495 + ... + 205546.

Almost surely, 2^10687066 is an apocalyptic number.

10687066 is a deficient number, since it is larger than the sum of its proper divisors (6576698).

10687066 is a wasteful number, since it uses less digits than its factorization.

10687066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411056.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 10687066 is about 3269.1078293626. The cubic root of 10687066 is about 220.2687212209.

The spelling of 10687066 in words is "ten million, six hundred eighty-seven thousand, sixty-six".