9875537 has 8 divisors (see below), whose sum is σ = 11396736. Its totient is φ = 8381952.

The previous prime is 9875519. The next prime is 9875539. The reversal of 9875537 is 7355789.

It is a happy number.

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 9875537 - 2¹⁶ = 9810001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9875539) 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, 6128 + ... + 7569.

It is an arithmetic number, because the mean of its divisors is an integer number (1424592).

Almost surely, 2^9875537 is an apocalyptic number.

It is an amenable number.

9875537 is a deficient number, since it is larger than the sum of its proper divisors (1521199).

9875537 is a wasteful number, since it uses less digits than its factorization.

9875537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13807.

The product of its digits is 264600, while the sum is 44.

The square root of 9875537 is about 3142.5367141849. The cubic root of 9875537 is about 214.5459101944.

The spelling of 9875537 in words is "nine million, eight hundred seventy-five thousand, five hundred thirty-seven".