245336536 has 16 divisors (see below), whose sum is σ = 460338840. Its totient is φ = 122579520.

The previous prime is 245336519. The next prime is 245336557. The reversal of 245336536 is 635633542.

It is a junction number, because it is equal to n+sod(n) for n = 245336495 and 245336504.

It is a congruent number.

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, 1495 + ... + 22201.

Almost surely, 2^245336536 is an apocalyptic number.

It is an amenable number.

245336536 is a deficient number, since it is larger than the sum of its proper divisors (215002304).

245336536 is a wasteful number, since it uses less digits than its factorization.

245336536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22194 (or 22190 counting only the distinct ones).

The product of its digits is 194400, while the sum is 37.

The square root of 245336536 is about 15663.2224015367. Note that the first 3 decimals coincide. The cubic root of 245336536 is about 626.0188489325.

The spelling of 245336536 in words is "two hundred forty-five million, three hundred thirty-six thousand, five hundred thirty-six".