1114748747 has 16 divisors (see below), whose sum is σ = 1334740992. Its totient is φ = 910863360.

The previous prime is 1114748741. The next prime is 1114748779. The reversal of 1114748747 is 7478474111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1114748747 - 2¹⁰ = 1114747723 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1114748698 and 1114748707.

It is not an unprimeable number, because it can be changed into a prime (1114748741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23798 + ... + 52875.

It is an arithmetic number, because the mean of its divisors is an integer number (83421312).

Almost surely, 2^1114748747 is an apocalyptic number.

1114748747 is a deficient number, since it is larger than the sum of its proper divisors (219992245).

1114748747 is an equidigital number, since it uses as much as digits as its factorization.

1114748747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76778.

The product of its digits is 175616, while the sum is 44.

The square root of 1114748747 is about 33387.8532852892. The cubic root of 1114748747 is about 1036.8732354539.

The spelling of 1114748747 in words is "one billion, one hundred fourteen million, seven hundred forty-eight thousand, seven hundred forty-seven".