914381 has 8 divisors (see below), whose sum is σ = 1011864. Its totient is φ = 820800.

The previous prime is 914371. The next prime is 914429. The reversal of 914381 is 183419.

It can be written as a sum of positive squares in 4 ways, for example, as 28900 + 885481 = 170^2 + 941^2 .

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 914381 - 2¹⁸ = 652237 is a prime.

It is a super-2 number, since 2×914381² = 1672185226322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 914381.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (914321) 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, 470 + ... + 1431.

It is an arithmetic number, because the mean of its divisors is an integer number (126483).

2⁹¹⁴³⁸¹ is an apocalyptic number.

It is an amenable number.

914381 is a deficient number, since it is larger than the sum of its proper divisors (97483).

914381 is a wasteful number, since it uses less digits than its factorization.

914381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1951.

The product of its digits is 864, while the sum is 26.

The square root of 914381 is about 956.2327122620. The cubic root of 914381 is about 97.0604717342.

The spelling of 914381 in words is "nine hundred fourteen thousand, three hundred eighty-one".