245034724 has 12 divisors (see below), whose sum is σ = 467793648. Its totient is φ = 111379400.

The previous prime is 245034721. The next prime is 245034731. The reversal of 245034724 is 427430542.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (245034721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2784442 + ... + 2784529.

It is an arithmetic number, because the mean of its divisors is an integer number (38982804).

Almost surely, 2^245034724 is an apocalyptic number.

It is an amenable number.

245034724 is a deficient number, since it is larger than the sum of its proper divisors (222758924).

245034724 is a wasteful number, since it uses less digits than its factorization.

245034724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5568986 (or 5568984 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 31.

The square root of 245034724 is about 15653.5850206909. The cubic root of 245034724 is about 625.7620349867.

The spelling of 245034724 in words is "two hundred forty-five million, thirty-four thousand, seven hundred twenty-four".