245674602 has 36 divisors (see below), whose sum is σ = 551316870. Its totient is φ = 79062816.

The previous prime is 245674589. The next prime is 245674607. The reversal of 245674602 is 206476542.

245674602 is a `hidden beast` number, since 2 + 45 + 6 + 7 + 4 + 602 = 666.

245674602 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 244953801 + 720801 = 15651^2 + 849^2 .

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (245674607) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 7024 + ... + 23252.

Almost surely, 2^245674602 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 245674602, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (275658435).

245674602 is an abundant number, since it is smaller than the sum of its proper divisors (305642268).

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

245674602 is a wasteful number, since it uses less digits than its factorization.

245674602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16295 (or 16263 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The square root of 245674602 is about 15674.0103993841. The cubic root of 245674602 is about 626.3062616933.

The spelling of 245674602 in words is "two hundred forty-five million, six hundred seventy-four thousand, six hundred two".