914281 has 4 divisors (see below), whose sum is σ = 917332. Its totient is φ = 911232.

The previous prime is 914279. The next prime is 914293. The reversal of 914281 is 182419.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 182419 = 19 ⋅9601.

It can be written as a sum of positive squares in 2 ways, for example, as 648025 + 266256 = 805^2 + 516^2 .

It is a cyclic number.

It is not a de Polignac number, because 914281 - 2¹ = 914279 is a prime.

It is a super-2 number, since 2×914281² = 1671819493922, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

914281 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (914581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1020 + ... + 1693.

It is an arithmetic number, because the mean of its divisors is an integer number (229333).

2⁹¹⁴²⁸¹ is an apocalyptic number.

It is an amenable number.

914281 is a deficient number, since it is larger than the sum of its proper divisors (3051).

914281 is a wasteful number, since it uses less digits than its factorization.

914281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3050.

The product of its digits is 576, while the sum is 25.

The square root of 914281 is about 956.1804223053. The cubic root of 914281 is about 97.0569333109.

The spelling of 914281 in words is "nine hundred fourteen thousand, two hundred eighty-one".