230215534 has 8 divisors (see below), whose sum is σ = 345485448. Its totient is φ = 115053720.

The previous prime is 230215511. The next prime is 230215549. The reversal of 230215534 is 435512032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 230215499 and 230215508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21472 + ... + 30355.

It is an arithmetic number, because the mean of its divisors is an integer number (43185681).

Almost surely, 2^230215534 is an apocalyptic number.

230215534 is a deficient number, since it is larger than the sum of its proper divisors (115269914).

230215534 is a wasteful number, since it uses less digits than its factorization.

230215534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54050.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 230215534 is about 15172.8551696772. The cubic root of 230215534 is about 612.8838933941.

Adding to 230215534 its reverse (435512032), we get a palindrome (665727566).

The spelling of 230215534 in words is "two hundred thirty million, two hundred fifteen thousand, five hundred thirty-four".