1114554240 has 384 divisors, whose sum is σ = 4124390400. Its totient is φ = 276688896.

The previous prime is 1114554229. The next prime is 1114554247. The reversal of 1114554240 is 424554111.

1114554240 is a `hidden beast` number, since 1 + 114 + 5 + 542 + 4 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114554247) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6226471 + ... + 6226649.

It is an arithmetic number, because the mean of its divisors is an integer number (10740600).

Almost surely, 2^1114554240 is an apocalyptic number.

1114554240 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 1114554240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2062195200).

1114554240 is an abundant number, since it is smaller than the sum of its proper divisors (3009836160).

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

1114554240 is a wasteful number, since it uses less digits than its factorization.

1114554240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274 (or 259 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 1114554240 is about 33384.9403174545. The cubic root of 1114554240 is about 1036.8129256505.

The spelling of 1114554240 in words is "one billion, one hundred fourteen million, five hundred fifty-four thousand, two hundred forty".