768422 has 8 divisors (see below), whose sum is σ = 1180872. Its totient is φ = 374800.

The previous prime is 768419. The next prime is 768431. The reversal of 768422 is 224867.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4604 + ... + 4767.

It is an arithmetic number, because the mean of its divisors is an integer number (147609).

2⁷⁶⁸⁴²² is an apocalyptic number.

768422 is a deficient number, since it is larger than the sum of its proper divisors (412450).

768422 is a wasteful number, since it uses less digits than its factorization.

768422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9414.

The product of its digits is 5376, while the sum is 29.

The square root of 768422 is about 876.5968286504. The cubic root of 768422 is about 91.5939095764.

The spelling of 768422 in words is "seven hundred sixty-eight thousand, four hundred twenty-two".