245240024 has 32 divisors (see below), whose sum is σ = 473785200. Its totient is φ = 118932480.

The previous prime is 245240003. The next prime is 245240057. The reversal of 245240024 is 420042542.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56624 + ... + 60800.

Almost surely, 2^245240024 is an apocalyptic number.

It is an amenable number.

245240024 is a deficient number, since it is larger than the sum of its proper divisors (228545176).

245240024 is a wasteful number, since it uses less digits than its factorization.

245240024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4403 (or 4399 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 23.

The square root of 245240024 is about 15660.1412509594. The cubic root of 245240024 is about 625.9367491137.

Adding to 245240024 its reverse (420042542), we get a palindrome (665282566).

The spelling of 245240024 in words is "two hundred forty-five million, two hundred forty thousand, twenty-four".