768862 has 8 divisors (see below), whose sum is σ = 1190592. Its totient is φ = 372000.

The previous prime is 768857. The next prime is 768869. The reversal of 768862 is 268867.

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

It is a super-2 number, since 2×768862² = 1182297550088, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (768869) by changing a digit.

768862 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6139 + ... + 6262.

It is an arithmetic number, because the mean of its divisors is an integer number (148824).

2⁷⁶⁸⁸⁶² is an apocalyptic number.

768862 is a deficient number, since it is larger than the sum of its proper divisors (421730).

768862 is a wasteful number, since it uses less digits than its factorization.

768862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12434.

The product of its digits is 32256, while the sum is 37.

The square root of 768862 is about 876.8477632976. The cubic root of 768862 is about 91.6113885270.

It can be divided in two parts, 7688 and 62, that added together give a triangular number (7750 = T₁₂₄).

The spelling of 768862 in words is "seven hundred sixty-eight thousand, eight hundred sixty-two".