230037445 has 16 divisors (see below), whose sum is σ = 301675392. Its totient is φ = 167002560.

The previous prime is 230037443. The next prime is 230037449. The reversal of 230037445 is 544730032.

It is not a de Polignac number, because 230037445 - 2¹ = 230037443 is a prime.

It is a super-2 number, since 2×230037445² = 105834452204256050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230037443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30304 + ... + 37126.

It is an arithmetic number, because the mean of its divisors is an integer number (18854712).

Almost surely, 2^230037445 is an apocalyptic number.

It is an amenable number.

230037445 is a deficient number, since it is larger than the sum of its proper divisors (71637947).

230037445 is a wasteful number, since it uses less digits than its factorization.

230037445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7452.

The product of its (nonzero) digits is 10080, while the sum is 28.

The square root of 230037445 is about 15166.9853629520. The cubic root of 230037445 is about 612.7258153899.

Adding to 230037445 its reverse (544730032), we get a palindrome (774767477).

The spelling of 230037445 in words is "two hundred thirty million, thirty-seven thousand, four hundred forty-five".