244625642 has 8 divisors (see below), whose sum is σ = 368555616. Its totient is φ = 121773772.

The previous prime is 244625629. The next prime is 244625653. The reversal of 244625642 is 246526442.

244625642 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 an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 268958 + ... + 269865.

It is an arithmetic number, because the mean of its divisors is an integer number (46069452).

Almost surely, 2^244625642 is an apocalyptic number.

244625642 is a deficient number, since it is larger than the sum of its proper divisors (123929974).

244625642 is a wasteful number, since it uses less digits than its factorization.

244625642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539052.

The product of its digits is 92160, while the sum is 35.

The square root of 244625642 is about 15640.5128432542. The cubic root of 244625642 is about 625.4136073992.

The spelling of 244625642 in words is "two hundred forty-four million, six hundred twenty-five thousand, six hundred forty-two".