245030606 has 4 divisors (see below), whose sum is σ = 367545912. Its totient is φ = 122515302.

The previous prime is 245030581. The next prime is 245030627. The reversal of 245030606 is 606030542.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61257650 + ... + 61257653.

It is an arithmetic number, because the mean of its divisors is an integer number (91886478).

Almost surely, 2^245030606 is an apocalyptic number.

245030606 is a deficient number, since it is larger than the sum of its proper divisors (122515306).

245030606 is a wasteful number, since it uses less digits than its factorization.

245030606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122515305.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 245030606 is about 15653.4534847745. The cubic root of 245030606 is about 625.7585294937.

The spelling of 245030606 in words is "two hundred forty-five million, thirty thousand, six hundred six".