742170001 has 8 divisors (see below), whose sum is σ = 808171200. Its totient is φ = 678862800.

The previous prime is 742169959. The next prime is 742170019. The reversal of 742170001 is 100071247.

742170001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 742170001 - 2⁹ = 742169489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (742170031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 672925 + ... + 674026.

It is an arithmetic number, because the mean of its divisors is an integer number (101021400).

Almost surely, 2^742170001 is an apocalyptic number.

It is an amenable number.

742170001 is a deficient number, since it is larger than the sum of its proper divisors (66001199).

742170001 is a wasteful number, since it uses less digits than its factorization.

742170001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1346999.

The product of its (nonzero) digits is 392, while the sum is 22.

The square root of 742170001 is about 27242.7972315620. The cubic root of 742170001 is about 905.3874396974.

The spelling of 742170001 in words is "seven hundred forty-two million, one hundred seventy thousand, one".