245606416 has 20 divisors (see below), whose sum is σ = 519123024. Its totient is φ = 111639200.

The previous prime is 245606381. The next prime is 245606453. The reversal of 245606416 is 614606542.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 697570 + ... + 697921.

Almost surely, 2^245606416 is an apocalyptic number.

It is an amenable number.

245606416 is an abundant number, since it is smaller than the sum of its proper divisors (273516608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245606416 is a wasteful number, since it uses less digits than its factorization.

245606416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1395510 (or 1395504 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 245606416 is about 15671.8351190918. The cubic root of 245606416 is about 626.2483134019.

It can be divided in two parts, 24560 and 6416, that added together give a square (30976 = 176²).

The spelling of 245606416 in words is "two hundred forty-five million, six hundred six thousand, four hundred sixteen".