1230700458 has 16 divisors (see below), whose sum is σ = 2650739616. Its totient is φ = 378677040.

The previous prime is 1230700441. The next prime is 1230700487. The reversal of 1230700458 is 8540070321.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7889028 + ... + 7889183.

It is an arithmetic number, because the mean of its divisors is an integer number (165671226).

Almost surely, 2^1230700458 is an apocalyptic number.

1230700458 is an abundant number, since it is smaller than the sum of its proper divisors (1420039158).

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

1230700458 is a wasteful number, since it uses less digits than its factorization.

1230700458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15778229.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 1230700458 is about 35081.3405958210. The cubic root of 1230700458 is about 1071.6446185226.

Adding to 1230700458 its reverse (8540070321), we get a palindrome (9770770779).

The spelling of 1230700458 in words is "one billion, two hundred thirty million, seven hundred thousand, four hundred fifty-eight".