10692987 has 8 divisors (see below), whose sum is σ = 14361936. Its totient is φ = 7076352.

The previous prime is 10692959. The next prime is 10693003. The reversal of 10692987 is 78929601.

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

It is not a de Polignac number, because 10692987 - 2¹² = 10688891 is a prime.

It is a super-2 number, since 2×10692987² = 228679941964338, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10692917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12598 + ... + 13419.

It is an arithmetic number, because the mean of its divisors is an integer number (1795242).

Almost surely, 2^10692987 is an apocalyptic number.

10692987 is a deficient number, since it is larger than the sum of its proper divisors (3668949).

10692987 is a wasteful number, since it uses less digits than its factorization.

10692987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26157.

The product of its (nonzero) digits is 54432, while the sum is 42.

The square root of 10692987 is about 3270.0133027252. The cubic root of 10692987 is about 220.3093925119.

The spelling of 10692987 in words is "ten million, six hundred ninety-two thousand, nine hundred eighty-seven".