245395236 has 24 divisors (see below), whose sum is σ = 572877760. Its totient is φ = 81757152.

The previous prime is 245395223. The next prime is 245395237. The reversal of 245395236 is 632593542.

It is a junction number, because it is equal to n+sod(n) for n = 245395194 and 245395203.

It is not an unprimeable number, because it can be changed into a prime (245395237) by changing a digit.

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, 28305 + ... + 35943.

Almost surely, 2^245395236 is an apocalyptic number.

It is an amenable number.

245395236 is an abundant number, since it is smaller than the sum of its proper divisors (327482524).

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

245395236 is a wasteful number, since it uses less digits than its factorization.

245395236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10323 (or 10321 counting only the distinct ones).

The product of its digits is 194400, while the sum is 39.

The square root of 245395236 is about 15665.0961056739. The cubic root of 245395236 is about 626.0687727047.

The spelling of 245395236 in words is "two hundred forty-five million, three hundred ninety-five thousand, two hundred thirty-six".