470244245 has 4 divisors (see below), whose sum is σ = 564293100. Its totient is φ = 376195392.

The previous prime is 470244241. The next prime is 470244283. The reversal of 470244245 is 542442074.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 190384804 + 279859441 = 13798^2 + 16729^2 .

It is a cyclic number.

It is not a de Polignac number, because 470244245 - 2² = 470244241 is a prime.

It is a super-2 number, since 2×470244245² = 442259299911240050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470244241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47024420 + ... + 47024429.

It is an arithmetic number, because the mean of its divisors is an integer number (141073275).

Almost surely, 2^470244245 is an apocalyptic number.

It is an amenable number.

470244245 is a deficient number, since it is larger than the sum of its proper divisors (94048855).

470244245 is an equidigital number, since it uses as much as digits as its factorization.

470244245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94048854.

The product of its (nonzero) digits is 35840, while the sum is 32.

The square root of 470244245 is about 21685.1157479041. The cubic root of 470244245 is about 777.6326672632.

The spelling of 470244245 in words is "four hundred seventy million, two hundred forty-four thousand, two hundred forty-five".