914388 has 24 divisors (see below), whose sum is σ = 2227008. Its totient is φ = 291456.

The previous prime is 914371. The next prime is 914429. The reversal of 914388 is 883419.

It is a super-2 number, since 2×914388² = 1672210829088, which contains 22 as substring.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 914388.

It is an unprimeable number.

914388 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 7 ways as a sum of consecutive naturals, for example, 1381 + ... + 1932.

It is an arithmetic number, because the mean of its divisors is an integer number (92792).

2⁹¹⁴³⁸⁸ is an apocalyptic number.

It is an amenable number.

914388 is an abundant number, since it is smaller than the sum of its proper divisors (1312620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

914388 is a wasteful number, since it uses less digits than its factorization.

914388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3343 (or 3341 counting only the distinct ones).

The product of its digits is 6912, while the sum is 33.

The square root of 914388 is about 956.2363724519. The cubic root of 914388 is about 97.0607194142.

The spelling of 914388 in words is "nine hundred fourteen thousand, three hundred eighty-eight".