245033018 has 16 divisors (see below), whose sum is σ = 383888160. Its totient is φ = 117182736.

The previous prime is 245033017. The next prime is 245033023. The reversal of 245033018 is 810330542.

It is not an unprimeable number, because it can be changed into a prime (245033017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23696 + ... + 32427.

It is an arithmetic number, because the mean of its divisors is an integer number (23993010).

Almost surely, 2^245033018 is an apocalyptic number.

245033018 is a deficient number, since it is larger than the sum of its proper divisors (138855142).

245033018 is a wasteful number, since it uses less digits than its factorization.

245033018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56221.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 245033018 is about 15653.5305282866. The cubic root of 245033018 is about 625.7605827401.

The spelling of 245033018 in words is "two hundred forty-five million, thirty-three thousand, eighteen".