1045714665 has 32 divisors (see below), whose sum is σ = 1753272576. Its totient is φ = 531210240.

The previous prime is 1045714651. The next prime is 1045714673. The reversal of 1045714665 is 5664175401.

It is not a de Polignac number, because 1045714665 - 2⁸ = 1045714409 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76857 + ... + 89433.

It is an arithmetic number, because the mean of its divisors is an integer number (54789768).

Almost surely, 2^1045714665 is an apocalyptic number.

1045714665 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1045714665 is a deficient number, since it is larger than the sum of its proper divisors (707557911).

1045714665 is a wasteful number, since it uses less digits than its factorization.

1045714665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12849.

The product of its (nonzero) digits is 100800, while the sum is 39.

The square root of 1045714665 is about 32337.5117317335. The cubic root of 1045714665 is about 1015.0117416358.

The spelling of 1045714665 in words is "one billion, forty-five million, seven hundred fourteen thousand, six hundred sixty-five".