8125537 has 8 divisors (see below), whose sum is σ = 9358272. Its totient is φ = 6910800.

The previous prime is 8125531. The next prime is 8125543. The reversal of 8125537 is 7355218.

It is an interprime number because it is at equal distance from previous prime (8125531) and next prime (8125543).

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 8125537 - 2³ = 8125529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8125499 and 8125508.

It is not an unprimeable number, because it can be changed into a prime (8125531) 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, 3514 + ... + 5347.

It is an arithmetic number, because the mean of its divisors is an integer number (1169784).

Almost surely, 2^8125537 is an apocalyptic number.

It is an amenable number.

8125537 is a deficient number, since it is larger than the sum of its proper divisors (1232735).

8125537 is a wasteful number, since it uses less digits than its factorization.

8125537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8999.

The product of its digits is 8400, while the sum is 31.

The square root of 8125537 is about 2850.5327572228. The cubic root of 8125537 is about 201.0407168159.

The spelling of 8125537 in words is "eight million, one hundred twenty-five thousand, five hundred thirty-seven".