245203667 has 6 divisors (see below), whose sum is σ = 256328772. Its totient is φ = 234542132.

The previous prime is 245203643. The next prime is 245203697. The reversal of 245203667 is 766302542.

It is not a de Polignac number, because 245203667 - 2⁶ = 245203603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245203697) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 231233 + ... + 232290.

It is an arithmetic number, because the mean of its divisors is an integer number (42721462).

Almost surely, 2^245203667 is an apocalyptic number.

245203667 is a deficient number, since it is larger than the sum of its proper divisors (11125105).

245203667 is an equidigital number, since it uses as much as digits as its factorization.

245203667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463569 (or 463546 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 245203667 is about 15658.9803946489. The cubic root of 245203667 is about 625.9058157357.

The spelling of 245203667 in words is "two hundred forty-five million, two hundred three thousand, six hundred sixty-seven".