230037534 has 24 divisors (see below), whose sum is σ = 499203432. Its totient is φ = 76557840.

The previous prime is 230037497. The next prime is 230037539. The reversal of 230037534 is 435730032.

230037534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 230037498 and 230037507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230037539) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1969 + ... + 21539.

It is an arithmetic number, because the mean of its divisors is an integer number (20800143).

Almost surely, 2^230037534 is an apocalyptic number.

230037534 is an abundant number, since it is smaller than the sum of its proper divisors (269165898).

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

230037534 is a wasteful number, since it uses less digits than its factorization.

230037534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20232 (or 20229 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 27.

The square root of 230037534 is about 15166.9882969560. The cubic root of 230037534 is about 612.7258944098.

Adding to 230037534 its reverse (435730032), we get a palindrome (665767566).

The spelling of 230037534 in words is "two hundred thirty million, thirty-seven thousand, five hundred thirty-four".