245313036 has 60 divisors (see below), whose sum is σ = 644783832. Its totient is φ = 81326592.

The previous prime is 245313017. The next prime is 245313053. The reversal of 245313036 is 630313542.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 60571 + ... + 64493.

Almost surely, 2^245313036 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 245313036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (322391916).

245313036 is an abundant number, since it is smaller than the sum of its proper divisors (399470796).

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

245313036 is a wasteful number, since it uses less digits than its factorization.

245313036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4132 (or 4121 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 245313036 is about 15662.4722186505. The cubic root of 245313036 is about 625.9988601816.

Adding to 245313036 its reverse (630313542), we get a palindrome (875626578).

The spelling of 245313036 in words is "two hundred forty-five million, three hundred thirteen thousand, thirty-six".