458352940 has 48 divisors (see below), whose sum is σ = 990662400. Its totient is φ = 178027520.

The previous prime is 458352907. The next prime is 458352943. The reversal of 458352940 is 49253854.

It is a junction number, because it is equal to n+sod(n) for n = 458352893 and 458352902.

It is not an unprimeable number, because it can be changed into a prime (458352943) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189861 + ... + 192259.

It is an arithmetic number, because the mean of its divisors is an integer number (20638800).

Almost surely, 2^458352940 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 458352940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (495331200).

458352940 is an abundant number, since it is smaller than the sum of its proper divisors (532309460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

458352940 is a wasteful number, since it uses less digits than its factorization.

458352940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2682 (or 2680 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 40.

The square root of 458352940 is about 21409.1788726238. The cubic root of 458352940 is about 771.0218288543.

The spelling of 458352940 in words is "four hundred fifty-eight million, three hundred fifty-two thousand, nine hundred forty".