761867 has 8 divisors (see below), whose sum is σ = 798000. Its totient is φ = 726624.

The previous prime is 761863. The next prime is 761869. The reversal of 761867 is 768167.

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

It is a cyclic number.

It is not a de Polignac number, because 761867 - 2² = 761863 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (761861) 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, 2009 + ... + 2357.

It is an arithmetic number, because the mean of its divisors is an integer number (99750).

2⁷⁶¹⁸⁶⁷ is an apocalyptic number.

761867 is a deficient number, since it is larger than the sum of its proper divisors (36133).

761867 is a wasteful number, since it uses less digits than its factorization.

761867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445.

The product of its digits is 14112, while the sum is 35.

The square root of 761867 is about 872.8499298276. The cubic root of 761867 is about 91.3327191368.

The spelling of 761867 in words is "seven hundred sixty-one thousand, eight hundred sixty-seven".