305002002 has 16 divisors (see below), whose sum is σ = 615706272. Its totient is φ = 100716960.

The previous prime is 305001997. The next prime is 305002007. The reversal of 305002002 is 200200503.

It is an interprime number because it is at equal distance from previous prime (305001997) and next prime (305002007).

It is not an unprimeable number, because it can be changed into a prime (305002007) 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, 236899 + ... + 238182.

It is an arithmetic number, because the mean of its divisors is an integer number (38481642).

Almost surely, 2^305002002 is an apocalyptic number.

305002002 is an abundant number, since it is smaller than the sum of its proper divisors (310704270).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

305002002 is a wasteful number, since it uses less digits than its factorization.

305002002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475193.

The product of its (nonzero) digits is 60, while the sum is 12.

The square root of 305002002 is about 17464.3065135722. The cubic root of 305002002 is about 673.1330225204.

Adding to 305002002 its reverse (200200503), we get a palindrome (505202505).

The spelling of 305002002 in words is "three hundred five million, two thousand, two".