754861 has 2 divisors, whose sum is σ = 754862. Its totient is φ = 754860.

The previous prime is 754829. The next prime is 754877. The reversal of 754861 is 168457.

754861 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 670761 + 84100 = 819^2 + 290^2 .

It is an emirp because it is prime and its reverse (168457) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 754861 - 2⁵ = 754829 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (754811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 377430 + 377431.

It is an arithmetic number, because the mean of its divisors is an integer number (377431).

2⁷⁵⁴⁸⁶¹ is an apocalyptic number.

It is an amenable number.

754861 is a deficient number, since it is larger than the sum of its proper divisors (1).

754861 is an equidigital number, since it uses as much as digits as its factorization.

It is an anagram of its base 11 representation: 754861 = (476158)₁₁.

754861 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6720, while the sum is 31.

The square root of 754861 is about 868.8273706554. The cubic root of 754861 is about 91.0518964941.

The spelling of 754861 in words is "seven hundred fifty-four thousand, eight hundred sixty-one".