1114662641 has 4 divisors (see below), whose sum is σ = 1140585072. Its totient is φ = 1088740212.

The previous prime is 1114662631. The next prime is 1114662697. The reversal of 1114662641 is 1462664111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1114662641 - 2¹⁰ = 1114661617 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1114662598 and 1114662607.

It is not an unprimeable number, because it can be changed into a prime (1114662631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12961151 + ... + 12961236.

It is an arithmetic number, because the mean of its divisors is an integer number (285146268).

Almost surely, 2^1114662641 is an apocalyptic number.

It is an amenable number.

1114662641 is a deficient number, since it is larger than the sum of its proper divisors (25922431).

1114662641 is an equidigital number, since it uses as much as digits as its factorization.

1114662641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25922430.

The product of its digits is 6912, while the sum is 32.

The square root of 1114662641 is about 33386.5637794607. The cubic root of 1114662641 is about 1036.8465378667.

The spelling of 1114662641 in words is "one billion, one hundred fourteen million, six hundred sixty-two thousand, six hundred forty-one".