1114542460 has 24 divisors (see below), whose sum is σ = 2343615120. Its totient is φ = 445231104.

The previous prime is 1114542439. The next prime is 1114542467. The reversal of 1114542460 is 642454111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114542467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20854 + ... + 51613.

It is an arithmetic number, because the mean of its divisors is an integer number (97650630).

Almost surely, 2^1114542460 is an apocalyptic number.

1114542460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1114542460 is an abundant number, since it is smaller than the sum of its proper divisors (1229072660).

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

1114542460 is a wasteful number, since it uses less digits than its factorization.

1114542460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73245 (or 73243 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 1114542460 is about 33384.7638901341. The cubic root of 1114542460 is about 1036.8092728600.

Adding to 1114542460 its reverse (642454111), we get a palindrome (1756996571).

The spelling of 1114542460 in words is "one billion, one hundred fourteen million, five hundred forty-two thousand, four hundred sixty".