8043137 has 4 divisors (see below), whose sum is σ = 8466480. Its totient is φ = 7619796.

The previous prime is 8043103. The next prime is 8043151. The reversal of 8043137 is 7313408.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8043137 - 2⁶ = 8043073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8043187) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211643 + ... + 211680.

It is an arithmetic number, because the mean of its divisors is an integer number (2116620).

Almost surely, 2^8043137 is an apocalyptic number.

It is an amenable number.

8043137 is a deficient number, since it is larger than the sum of its proper divisors (423343).

8043137 is a wasteful number, since it uses less digits than its factorization.

8043137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423342.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 8043137 is about 2836.0424891034. The cubic root of 8043137 is about 200.3588308172.

The spelling of 8043137 in words is "eight million, forty-three thousand, one hundred thirty-seven".