75700230 has 32 divisors (see below), whose sum is σ = 181941984. Its totient is φ = 20157696.

The previous prime is 75700223. The next prime is 75700241. The reversal of 75700230 is 3200757.

It is a self number, because there is not a number n which added to its sum of digits gives 75700230.

It is a congruent 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, 26764 + ... + 29456.

It is an arithmetic number, because the mean of its divisors is an integer number (5685687).

Almost surely, 2^75700230 is an apocalyptic number.

75700230 is an abundant number, since it is smaller than the sum of its proper divisors (106241754).

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

75700230 is a wasteful number, since it uses less digits than its factorization.

75700230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3640.

The product of its (nonzero) digits is 1470, while the sum is 24.

The square root of 75700230 is about 8700.5879111701. The cubic root of 75700230 is about 423.0247066813.

Adding to 75700230 its reverse (3200757), we get a palindrome (78900987).

The spelling of 75700230 in words is "seventy-five million, seven hundred thousand, two hundred thirty".