258030542 has 32 divisors (see below), whose sum is σ = 483390720. Its totient is φ = 100356480.

The previous prime is 258030527. The next prime is 258030551. The reversal of 258030542 is 245030852.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 120134 + ... + 122262.

It is an arithmetic number, because the mean of its divisors is an integer number (15105960).

Almost surely, 2^258030542 is an apocalyptic number.

258030542 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

258030542 is a deficient number, since it is larger than the sum of its proper divisors (225360178).

258030542 is a wasteful number, since it uses less digits than its factorization.

258030542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2936.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 258030542 is about 16063.3291070064. The cubic root of 258030542 is about 636.6347956354.

The spelling of 258030542 in words is "two hundred fifty-eight million, thirty thousand, five hundred forty-two".