245302066 has 8 divisors (see below), whose sum is σ = 368956800. Its totient is φ = 122316468.

The previous prime is 245302051. The next prime is 245302069. The reversal of 245302066 is 660203542.

It is a happy number.

245302066 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 not an unprimeable number, because it can be changed into a prime (245302069) 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, 166366 + ... + 167833.

It is an arithmetic number, because the mean of its divisors is an integer number (46119600).

Almost surely, 2^245302066 is an apocalyptic number.

245302066 is a deficient number, since it is larger than the sum of its proper divisors (123654734).

245302066 is a wasteful number, since it uses less digits than its factorization.

245302066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334568.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 245302066 is about 15662.1220145930. The cubic root of 245302066 is about 625.9895288255.

The spelling of 245302066 in words is "two hundred forty-five million, three hundred two thousand, sixty-six".