1432000665 has 12 divisors (see below), whose sum is σ = 2482134564. Its totient is φ = 763733664.

The previous prime is 1432000649. The next prime is 1432000709. The reversal of 1432000665 is 5660002341.

It can be written as a sum of positive squares in 2 ways, for example, as 210917529 + 1221083136 = 14523^2 + 34944^2 .

It is not a de Polignac number, because 1432000665 - 2⁴ = 1432000649 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15911074 + ... + 15911163.

It is an arithmetic number, because the mean of its divisors is an integer number (206844547).

Almost surely, 2^1432000665 is an apocalyptic number.

1432000665 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1432000665 is a deficient number, since it is larger than the sum of its proper divisors (1050133899).

1432000665 is a wasteful number, since it uses less digits than its factorization.

1432000665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31822248 (or 31822245 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 1432000665 is about 37841.7846434335. The cubic root of 1432000665 is about 1127.1483333859.

The spelling of 1432000665 in words is "one billion, four hundred thirty-two million, six hundred sixty-five", and thus it is an aban number.