862672106 has 32 divisors (see below), whose sum is σ = 1450405440. Its totient is φ = 382830336.

The previous prime is 862672093. The next prime is 862672127. The reversal of 862672106 is 601276268.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 862672106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32225 + ... + 52571.

It is an arithmetic number, because the mean of its divisors is an integer number (45325170).

Almost surely, 2^862672106 is an apocalyptic number.

862672106 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

862672106 is a deficient number, since it is larger than the sum of its proper divisors (587733334).

862672106 is a wasteful number, since it uses less digits than its factorization.

862672106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20438.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 862672106 is about 29371.2802921493. The cubic root of 862672106 is about 951.9524411015.

The spelling of 862672106 in words is "eight hundred sixty-two million, six hundred seventy-two thousand, one hundred six".