83730241 has 8 divisors (see below), whose sum is σ = 98025984. Its totient is φ = 70018080.

The previous prime is 83730239. The next prime is 83730271. The reversal of 83730241 is 14203738.

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

It is a cyclic number.

It is not a de Polignac number, because 83730241 - 2¹ = 83730239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (83730271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145585 + ... + 146158.

It is an arithmetic number, because the mean of its divisors is an integer number (12253248).

Almost surely, 2^83730241 is an apocalyptic number.

It is an amenable number.

83730241 is a deficient number, since it is larger than the sum of its proper divisors (14295743).

83730241 is a wasteful number, since it uses less digits than its factorization.

83730241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291791.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 83730241 is about 9150.4229956871. The cubic root of 83730241 is about 437.4825958791.

Adding to 83730241 its reverse (14203738), we get a palindrome (97933979).

The spelling of 83730241 in words is "eighty-three million, seven hundred thirty thousand, two hundred forty-one".