230245715 has 16 divisors (see below), whose sum is σ = 322486272. Its totient is φ = 154522464.

The previous prime is 230245661. The next prime is 230245721. The reversal of 230245715 is 517542032.

It is a happy number.

It is not a de Polignac number, because 230245715 - 2¹⁴ = 230229331 is a prime.

It is a super-2 number, since 2×230245715² = 106026178551722450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68339 + ... + 71628.

It is an arithmetic number, because the mean of its divisors is an integer number (20155392).

Almost surely, 2^230245715 is an apocalyptic number.

230245715 is a deficient number, since it is larger than the sum of its proper divisors (92240557).

230245715 is a wasteful number, since it uses less digits than its factorization.

230245715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140026.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 230245715 is about 15173.8497092860. The cubic root of 230245715 is about 612.9106750224.

Adding to 230245715 its reverse (517542032), we get a palindrome (747787747).

The spelling of 230245715 in words is "two hundred thirty million, two hundred forty-five thousand, seven hundred fifteen".