1114054240 has 96 divisors (see below), whose sum is σ = 2863014336. Its totient is φ = 407193600.

The previous prime is 1114054237. The next prime is 1114054297. The reversal of 1114054240 is 424504111.

It is a super-2 number, since 2×1114054240² = 2482233699323955200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable 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 15 ways as a sum of consecutive naturals, for example, 207429 + ... + 212731.

It is an arithmetic number, because the mean of its divisors is an integer number (29823066).

Almost surely, 2^1114054240 is an apocalyptic number.

1114054240 is a gapful number since it is divisible by the number (10) 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 1114054240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1431507168).

1114054240 is an abundant number, since it is smaller than the sum of its proper divisors (1748960096).

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

1114054240 is a wasteful number, since it uses less digits than its factorization.

1114054240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5432 (or 5424 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 1114054240 is about 33377.4510710450. The cubic root of 1114054240 is about 1036.6578609665.

Adding to 1114054240 its reverse (424504111), we get a palindrome (1538558351).

The spelling of 1114054240 in words is "one billion, one hundred fourteen million, fifty-four thousand, two hundred forty".