245067216 has 40 divisors (see below), whose sum is σ = 636117024. Its totient is φ = 81298560.

The previous prime is 245067203. The next prime is 245067239. The reversal of 245067216 is 612760542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1971 + ... + 22226.

Almost surely, 2^245067216 is an apocalyptic number.

It is an amenable number.

245067216 is an abundant number, since it is smaller than the sum of its proper divisors (391049808).

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

245067216 is a wasteful number, since it uses less digits than its factorization.

245067216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24419 (or 24413 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 245067216 is about 15654.6228316111. The cubic root of 245067216 is about 625.7896927829.

The spelling of 245067216 in words is "two hundred forty-five million, sixty-seven thousand, two hundred sixteen".