43098237 has 48 divisors (see below), whose sum is σ = 79497600. Its totient is φ = 22721472.

The previous prime is 43098221. The next prime is 43098259. The reversal of 43098237 is 73289034.

It is not a de Polignac number, because 43098237 - 2⁴ = 43098221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43098217) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21139 + ... + 23087.

It is an arithmetic number, because the mean of its divisors is an integer number (1656200).

Almost surely, 2^43098237 is an apocalyptic number.

It is an amenable number.

43098237 is a deficient number, since it is larger than the sum of its proper divisors (36399363).

43098237 is a wasteful number, since it uses less digits than its factorization.

43098237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1984 (or 1972 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 43098237 is about 6564.9247520440. The cubic root of 43098237 is about 350.6063963935.

The spelling of 43098237 in words is "forty-three million, ninety-eight thousand, two hundred thirty-seven".