459990652 has 36 divisors (see below), whose sum is σ = 886208904. Its totient is φ = 207187840.

The previous prime is 459990613. The next prime is 459990659. The reversal of 459990652 is 256099954.

It is a junction number, because it is equal to n+sod(n) for n = 459990596 and 459990605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (459990659) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 825558 + ... + 826114.

It is an arithmetic number, because the mean of its divisors is an integer number (24616914).

Almost surely, 2^459990652 is an apocalyptic number.

It is an amenable number.

459990652 is a deficient number, since it is larger than the sum of its proper divisors (426218252).

459990652 is a wasteful number, since it uses less digits than its factorization.

459990652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846 (or 707 counting only the distinct ones).

The product of its (nonzero) digits is 874800, while the sum is 49.

The square root of 459990652 is about 21447.3926620464. The cubic root of 459990652 is about 771.9390338174.

The spelling of 459990652 in words is "four hundred fifty-nine million, nine hundred ninety thousand, six hundred fifty-two".