673542201 has 8 divisors (see below), whose sum is σ = 899325760. Its totient is φ = 448393392.

The previous prime is 673542161. The next prime is 673542217. The reversal of 673542201 is 102245376.

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

It is not a de Polignac number, because 673542201 - 2⁹ = 673541689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (673542241) 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, 156205 + ... + 160458.

It is an arithmetic number, because the mean of its divisors is an integer number (112415720).

Almost surely, 2^673542201 is an apocalyptic number.

It is an amenable number.

673542201 is a deficient number, since it is larger than the sum of its proper divisors (225783559).

673542201 is a wasteful number, since it uses less digits than its factorization.

673542201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317375.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 673542201 is about 25952.6915945148. The cubic root of 673542201 is about 876.5733655390.

Adding to 673542201 its reverse (102245376), we get a palindrome (775787577).

The spelling of 673542201 in words is "six hundred seventy-three million, five hundred forty-two thousand, two hundred one".