245316408 has 16 divisors (see below), whose sum is σ = 613291080. Its totient is φ = 81772128.

The previous prime is 245316373. The next prime is 245316451. The reversal of 245316408 is 804613542.

It is a congruent number.

It is an unprimeable number.

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, 5110735 + ... + 5110782.

Almost surely, 2^245316408 is an apocalyptic number.

It is an amenable number.

245316408 is an abundant number, since it is smaller than the sum of its proper divisors (367974672).

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

245316408 is a wasteful number, since it uses less digits than its factorization.

245316408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10221526 (or 10221522 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 245316408 is about 15662.5798641220. The cubic root of 245316408 is about 626.0017284331.

The spelling of 245316408 in words is "two hundred forty-five million, three hundred sixteen thousand, four hundred eight".