768625 has 32 divisors (see below), whose sum is σ = 1153152. Its totient is φ = 504000.

The previous prime is 768623. The next prime is 768629. The reversal of 768625 is 526867.

It is not a de Polignac number, because 768625 - 2¹ = 768623 is a prime.

It is an Ulam number.

Its product of digits (20160) is a multiple of the sum of its prime divisors (72).

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (768623) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17854 + ... + 17896.

It is an arithmetic number, because the mean of its divisors is an integer number (36036).

2⁷⁶⁸⁶²⁵ is an apocalyptic number.

It is an amenable number.

768625 is a deficient number, since it is larger than the sum of its proper divisors (384527).

768625 is a wasteful number, since it uses less digits than its factorization.

768625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82 (or 72 counting only the distinct ones).

The product of its digits is 20160, while the sum is 34.

The square root of 768625 is about 876.7126096960. The cubic root of 768625 is about 91.6019745575.

It can be divided in two parts, 76862 and 5, that added together give a palindrome (76867).

The spelling of 768625 in words is "seven hundred sixty-eight thousand, six hundred twenty-five".