1114542456 has 32 divisors (see below), whose sum is σ = 2851157760. Its totient is φ = 362873952.

The previous prime is 1114542439. The next prime is 1114542467. The reversal of 1114542456 is 6542454111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 538960 + ... + 541023.

It is an arithmetic number, because the mean of its divisors is an integer number (89098680).

Almost surely, 2^1114542456 is an apocalyptic number.

It is an amenable number.

1114542456 is an abundant number, since it is smaller than the sum of its proper divisors (1736615304).

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

1114542456 is a wasteful number, since it uses less digits than its factorization.

1114542456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080035 (or 1080031 counting only the distinct ones).

The product of its digits is 19200, while the sum is 33.

The square root of 1114542456 is about 33384.7638302265. The cubic root of 1114542456 is about 1036.8092716197.

Adding to 1114542456 its reverse (6542454111), we get a palindrome (7656996567).

The spelling of 1114542456 in words is "one billion, one hundred fourteen million, five hundred forty-two thousand, four hundred fifty-six".