245828168 has 8 divisors (see below), whose sum is σ = 460927830. Its totient is φ = 122914080.

The previous prime is 245828131. The next prime is 245828173. The reversal of 245828168 is 861828542.

It can be written as a sum of positive squares in only one way, i.e., 135536164 + 110292004 = 11642^2 + 10502^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15364253 + ... + 15364268.

Almost surely, 2^245828168 is an apocalyptic number.

It is an amenable number.

245828168 is a deficient number, since it is larger than the sum of its proper divisors (215099662).

245828168 is a wasteful number, since it uses less digits than its factorization.

245828168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30728527 (or 30728523 counting only the distinct ones).

The product of its digits is 245760, while the sum is 44.

The square root of 245828168 is about 15678.9083803688. The cubic root of 245828168 is about 626.4367314470.

The spelling of 245828168 in words is "two hundred forty-five million, eight hundred twenty-eight thousand, one hundred sixty-eight".