742160005 has 16 divisors (see below), whose sum is σ = 924922944. Its totient is φ = 571253760.

The previous prime is 742159993. The next prime is 742160009. The reversal of 742160005 is 500061247.

742160005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 742160005 - 2¹⁵ = 742127237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (742160009) 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, 11356 + ... + 40165.

It is an arithmetic number, because the mean of its divisors is an integer number (57807684).

Almost surely, 2^742160005 is an apocalyptic number.

It is an amenable number.

742160005 is a deficient number, since it is larger than the sum of its proper divisors (182762939).

742160005 is a wasteful number, since it uses less digits than its factorization.

742160005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51636.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 742160005 is about 27242.6137696074. The cubic root of 742160005 is about 905.3833749084.

The spelling of 742160005 in words is "seven hundred forty-two million, one hundred sixty thousand, five".