10687797 has 12 divisors (see below), whose sum is σ = 15466464. Its totient is φ = 7112040.

The previous prime is 10687727. The next prime is 10687811. The reversal of 10687797 is 79778601.

It is a happy number.

It is not a de Polignac number, because 10687797 - 2⁷ = 10687669 is a prime.

It is a super-2 number, since 2×10687797² = 228458009426418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10687727) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 8128 + ... + 9350.

It is an arithmetic number, because the mean of its divisors is an integer number (1288872).

Almost surely, 2^10687797 is an apocalyptic number.

It is an amenable number.

10687797 is a deficient number, since it is larger than the sum of its proper divisors (4778667).

10687797 is a wasteful number, since it uses less digits than its factorization.

10687797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2200 (or 2197 counting only the distinct ones).

The product of its (nonzero) digits is 148176, while the sum is 45.

The square root of 10687797 is about 3269.2196316552. The cubic root of 10687797 is about 220.2737432654.

The spelling of 10687797 in words is "ten million, six hundred eighty-seven thousand, seven hundred ninety-seven".