2068367862 has 16 divisors (see below), whose sum is σ = 4512802752. Its totient is φ = 626778120.

The previous prime is 2068367857. The next prime is 2068367863. The reversal of 2068367862 is 2687638602.

It is a happy number.

It is a super-2 number, since 2×2068367862² = 8556291225108902088, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2068367863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15669388 + ... + 15669519.

It is an arithmetic number, because the mean of its divisors is an integer number (282050172).

Almost surely, 2^2068367862 is an apocalyptic number.

2068367862 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2068367862 is an abundant number, since it is smaller than the sum of its proper divisors (2444434890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2068367862 is a wasteful number, since it uses less digits than its factorization.

2068367862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31338923.

The product of its (nonzero) digits is 1161216, while the sum is 48.

The square root of 2068367862 is about 45479.3124618216. The cubic root of 2068367862 is about 1274.1168533924.

The spelling of 2068367862 in words is "two billion, sixty-eight million, three hundred sixty-seven thousand, eight hundred sixty-two".