10863867 has 16 divisors (see below), whose sum is σ = 17528832. Its totient is φ = 5842560.

The previous prime is 10863859. The next prime is 10863871. The reversal of 10863867 is 76836801.

It is not a de Polignac number, because 10863867 - 2³ = 10863859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10863067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14859 + ... + 15572.

It is an arithmetic number, because the mean of its divisors is an integer number (1095552).

Almost surely, 2^10863867 is an apocalyptic number.

10863867 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

10863867 is a deficient number, since it is larger than the sum of its proper divisors (6664965).

10863867 is a wasteful number, since it uses less digits than its factorization.

10863867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30458.

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 10863867 is about 3296.0380762364. The cubic root of 10863867 is about 221.4767524311.

The spelling of 10863867 in words is "ten million, eight hundred sixty-three thousand, eight hundred sixty-seven".