1114478 has 8 divisors (see below), whose sum is σ = 1696872. Its totient is φ = 548856.

The previous prime is 1114471. The next prime is 1114489. The reversal of 1114478 is 8744111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1114478² = 2484122424968, which contains 22 as substring.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114471) 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, 4025 + ... + 4292.

It is an arithmetic number, because the mean of its divisors is an integer number (212109).

2^1114478 is an apocalyptic number.

1114478 is a deficient number, since it is larger than the sum of its proper divisors (582394).

1114478 is an equidigital number, since it uses as much as digits as its factorization.

1114478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8386.

The product of its digits is 896, while the sum is 26.

The square root of 1114478 is about 1055.6884009972. The cubic root of 1114478 is about 103.6789284384.

Adding to 1114478 its reverse (8744111), we get a palindrome (9858589).

The spelling of 1114478 in words is "one million, one hundred fourteen thousand, four hundred seventy-eight".