914623 has 4 divisors (see below), whose sum is σ = 917568. Its totient is φ = 911680.

The previous prime is 914611. The next prime is 914629. The reversal of 914623 is 326419.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 326419 = 191 ⋅1709.

It is a cyclic number.

It is not a de Polignac number, because 914623 - 2⁵ = 914591 is a prime.

It is a Duffinian number.

914623 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (914629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 943 + ... + 1648.

It is an arithmetic number, because the mean of its divisors is an integer number (229392).

2⁹¹⁴⁶²³ is an apocalyptic number.

914623 is a deficient number, since it is larger than the sum of its proper divisors (2945).

914623 is a wasteful number, since it uses less digits than its factorization.

914623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2944.

The product of its digits is 1296, while the sum is 25.

The square root of 914623 is about 956.3592421261. The cubic root of 914623 is about 97.0690336511.

The spelling of 914623 in words is "nine hundred fourteen thousand, six hundred twenty-three".