304245001 has 4 divisors (see below), whose sum is σ = 304389904. Its totient is φ = 304100100.

The previous prime is 304244957. The next prime is 304245013. The reversal of 304245001 is 100542403.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 304245001 - 2¹³ = 304236809 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 304245001.

It is not an unprimeable number, because it can be changed into a prime (304245031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69255 + ... + 73516.

It is an arithmetic number, because the mean of its divisors is an integer number (76097476).

Almost surely, 2^304245001 is an apocalyptic number.

It is an amenable number.

304245001 is a deficient number, since it is larger than the sum of its proper divisors (144903).

304245001 is a wasteful number, since it uses less digits than its factorization.

304245001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144902.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 304245001 is about 17442.6202446765. The cubic root of 304245001 is about 672.5756660438.

Adding to 304245001 its reverse (100542403), we get a palindrome (404787404).

The spelling of 304245001 in words is "three hundred four million, two hundred forty-five thousand, one".