87825598 has 8 divisors (see below), whose sum is σ = 150558192. Its totient is φ = 37639536.

The previous prime is 87825593. The next prime is 87825599. The reversal of 87825598 is 89552878.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87825593) 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, 3136615 + ... + 3136642.

It is an arithmetic number, because the mean of its divisors is an integer number (18819774).

Almost surely, 2^87825598 is an apocalyptic number.

87825598 is a deficient number, since it is larger than the sum of its proper divisors (62732594).

87825598 is a wasteful number, since it uses less digits than its factorization.

87825598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6273266.

The product of its digits is 1612800, while the sum is 52.

The square root of 87825598 is about 9371.5312516152. The cubic root of 87825598 is about 444.5019854713.

The spelling of 87825598 in words is "eighty-seven million, eight hundred twenty-five thousand, five hundred ninety-eight".