258430007 has 16 divisors (see below), whose sum is σ = 285886464. Its totient is φ = 231660000.

The previous prime is 258429943. The next prime is 258430031. The reversal of 258430007 is 700034852.

It is a happy number.

It is not a de Polignac number, because 258430007 - 2⁶ = 258429943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (258430037) by changing a digit.

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, 260282 + ... + 261272.

It is an arithmetic number, because the mean of its divisors is an integer number (17867904).

Almost surely, 2^258430007 is an apocalyptic number.

258430007 is a deficient number, since it is larger than the sum of its proper divisors (27456457).

258430007 is a wasteful number, since it uses less digits than its factorization.

258430007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1310.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 258430007 is about 16075.7583646931. The cubic root of 258430007 is about 636.9631575323.

Adding to 258430007 its reverse (700034852), we get a palindrome (958464859).

The spelling of 258430007 in words is "two hundred fifty-eight million, four hundred thirty thousand, seven".