459225290 has 8 divisors (see below), whose sum is σ = 826605540. Its totient is φ = 183690112.

The previous prime is 459225287. The next prime is 459225293. The reversal of 459225290 is 92522954.

It is an interprime number because it is at equal distance from previous prime (459225287) and next prime (459225293).

It can be written as a sum of positive squares in 2 ways, for example, as 419143729 + 40081561 = 20473^2 + 6331^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (459225293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22961255 + ... + 22961274.

Almost surely, 2^459225290 is an apocalyptic number.

459225290 is a deficient number, since it is larger than the sum of its proper divisors (367380250).

459225290 is a wasteful number, since it uses less digits than its factorization.

459225290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45922536.

The product of its (nonzero) digits is 64800, while the sum is 38.

The square root of 459225290 is about 21429.5424589514. The cubic root of 459225290 is about 771.5106622256.

The spelling of 459225290 in words is "four hundred fifty-nine million, two hundred twenty-five thousand, two hundred ninety".