1045666014 has 16 divisors (see below), whose sum is σ = 2112893328. Its totient is φ = 344961792.

The previous prime is 1045665941. The next prime is 1045666031. The reversal of 1045666014 is 4106665401.

It is a happy number.

It is a Curzon number.

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, 897757 + ... + 898920.

It is an arithmetic number, because the mean of its divisors is an integer number (132055833).

Almost surely, 2^1045666014 is an apocalyptic number.

1045666014 is an abundant number, since it is smaller than the sum of its proper divisors (1067227314).

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

1045666014 is a wasteful number, since it uses less digits than its factorization.

1045666014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1796779.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 1045666014 is about 32336.7594851432. The cubic root of 1045666014 is about 1014.9960005343.

The spelling of 1045666014 in words is "one billion, forty-five million, six hundred sixty-six thousand, fourteen".