245134306 has 8 divisors (see below), whose sum is σ = 370137024. Its totient is φ = 121755300.

The previous prime is 245134291. The next prime is 245134313. The reversal of 245134306 is 603431542.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 405550 + ... + 406153.

It is an arithmetic number, because the mean of its divisors is an integer number (46267128).

Almost surely, 2^245134306 is an apocalyptic number.

245134306 is a deficient number, since it is larger than the sum of its proper divisors (125002718).

245134306 is a wasteful number, since it uses less digits than its factorization.

245134306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811856.

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

The square root of 245134306 is about 15656.7655024912. The cubic root of 245134306 is about 625.8467933076.

Adding to 245134306 its reverse (603431542), we get a palindrome (848565848).

The spelling of 245134306 in words is "two hundred forty-five million, one hundred thirty-four thousand, three hundred six".