245178968 has 16 divisors (see below), whose sum is σ = 466009080. Its totient is φ = 120909888.

The previous prime is 245178959. The next prime is 245178979. The reversal of 245178968 is 869871542.

245178968 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×245178968² = 120225452699090048, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 209330 + ... + 210497.

Almost surely, 2^245178968 is an apocalyptic number.

It is an amenable number.

245178968 is a deficient number, since it is larger than the sum of its proper divisors (220830112).

245178968 is a wasteful number, since it uses less digits than its factorization.

245178968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419906 (or 419902 counting only the distinct ones).

The product of its digits is 967680, while the sum is 50.

The square root of 245178968 is about 15658.1917219071. The cubic root of 245178968 is about 625.8847995100.

The spelling of 245178968 in words is "two hundred forty-five million, one hundred seventy-eight thousand, nine hundred sixty-eight".