245484636 has 48 divisors (see below), whose sum is σ = 604181760. Its totient is φ = 77362560.

The previous prime is 245484611. The next prime is 245484637. The reversal of 245484636 is 636484542.

245484636 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245484637) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 165016 + ... + 166496.

It is an arithmetic number, because the mean of its divisors is an integer number (12587120).

Almost surely, 2^245484636 is an apocalyptic number.

It is an amenable number.

245484636 is an abundant number, since it is smaller than the sum of its proper divisors (358697124).

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

245484636 is a wasteful number, since it uses less digits than its factorization.

245484636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2234 (or 2232 counting only the distinct ones).

The product of its digits is 552960, while the sum is 42.

The square root of 245484636 is about 15667.9493233799. The cubic root of 245484636 is about 626.1447912313.

The spelling of 245484636 in words is "two hundred forty-five million, four hundred eighty-four thousand, six hundred thirty-six".