1114398 has 24 divisors (see below), whose sum is σ = 2505048. Its totient is φ = 371304.

The previous prime is 1114397. The next prime is 1114423. The reversal of 1114398 is 8934111.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 661 + ... + 1632.

It is an arithmetic number, because the mean of its divisors is an integer number (104377).

2^1114398 is an apocalyptic number.

1114398 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1114398 is an abundant number, since it is smaller than the sum of its proper divisors (1390650).

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

1114398 is an equidigital number, since it uses as much as digits as its factorization.

1114398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2310 (or 2298 counting only the distinct ones).

The product of its digits is 864, while the sum is 27.

The square root of 1114398 is about 1055.6505103490. The cubic root of 1114398 is about 103.6764476021.

The spelling of 1114398 in words is "one million, one hundred fourteen thousand, three hundred ninety-eight".