768061 has 8 divisors (see below), whose sum is σ = 886464. Its totient is φ = 651840.
The previous prime is 768059. The next prime is 768073. The reversal of 768061 is 160867.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 768061 - 21 = 768059 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (768041) 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, 306 + ... + 1276.
It is an arithmetic number, because the mean of its divisors is an integer number (110808).
2768061 is an apocalyptic number.
It is an amenable number.
768061 is a deficient number, since it is larger than the sum of its proper divisors (118403).
768061 is a wasteful number, since it uses less digits than its factorization.
768061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1091.
The product of its (nonzero) digits is 2016, while the sum is 28.
The square root of 768061 is about 876.3908945214. The cubic root of 768061 is about 91.5795639084.
Adding to 768061 its product of nonzero digits (2016), we get a palindrome (770077).
The spelling of 768061 in words is "seven hundred sixty-eight thousand, sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •