754381 has 2 divisors, whose sum is σ = 754382. Its totient is φ = 754380.

The previous prime is 754379. The next prime is 754399. The reversal of 754381 is 183457.

754381 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 469225 + 285156 = 685^2 + 534^2 .

It is a cyclic number.

It is not a de Polignac number, because 754381 - 2¹ = 754379 is a prime.

It is a super-2 number, since 2×754381² = 1138181386322, which contains 22 as substring.

Together with 754379, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (754301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 377190 + 377191.

It is an arithmetic number, because the mean of its divisors is an integer number (377191).

2⁷⁵⁴³⁸¹ is an apocalyptic number.

It is an amenable number.

754381 is a deficient number, since it is larger than the sum of its proper divisors (1).

754381 is an equidigital number, since it uses as much as digits as its factorization.

754381 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3360, while the sum is 28.

The square root of 754381 is about 868.5510923371. The cubic root of 754381 is about 91.0325930828.

The spelling of 754381 in words is "seven hundred fifty-four thousand, three hundred eighty-one".