459997031 has 8 divisors (see below), whose sum is σ = 495683664. Its totient is φ = 424353600.

The previous prime is 459996967. The next prime is 459997129. The reversal of 459997031 is 130799954.

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

It is a cyclic number.

It is not a de Polignac number, because 459997031 - 2⁶ = 459996967 is a prime.

It is a super-2 number, since 2×459997031² = 423194537057629922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (459997231) 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, 13331 + ... + 33131.

It is an arithmetic number, because the mean of its divisors is an integer number (61960458).

Almost surely, 2^459997031 is an apocalyptic number.

459997031 is a deficient number, since it is larger than the sum of its proper divisors (35686633).

459997031 is a wasteful number, since it uses less digits than its factorization.

459997031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21601.

The product of its (nonzero) digits is 306180, while the sum is 47.

The square root of 459997031 is about 21447.5413742461. The cubic root of 459997031 is about 771.9426021337.

The spelling of 459997031 in words is "four hundred fifty-nine million, nine hundred ninety-seven thousand, thirty-one".