1114718148 has 72 divisors (see below), whose sum is σ = 2890847960. Its totient is φ = 362050560.

The previous prime is 1114718141. The next prime is 1114718159. The reversal of 1114718148 is 8418174111.

It can be written as a sum of positive squares in 4 ways, for example, as 627264 + 1114090884 = 792^2 + 33378^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1114718141) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 237036 + ... + 241692.

Almost surely, 2^1114718148 is an apocalyptic number.

1114718148 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1114718148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1445423980).

1114718148 is an abundant number, since it is smaller than the sum of its proper divisors (1776129812).

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

1114718148 is a wasteful number, since it uses less digits than its factorization.

1114718148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4837 (or 4832 counting only the distinct ones).

The product of its digits is 7168, while the sum is 36.

The square root of 1114718148 is about 33387.3950466340. The cubic root of 1114718148 is about 1036.8637482415.

The spelling of 1114718148 in words is "one billion, one hundred fourteen million, seven hundred eighteen thousand, one hundred forty-eight".