52587998 has 16 divisors (see below), whose sum is σ = 80829360. Its totient is φ = 25651776.

The previous prime is 52587947. The next prime is 52588001. The reversal of 52587998 is 89978525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14540 + ... + 17792.

It is an arithmetic number, because the mean of its divisors is an integer number (5051835).

Almost surely, 2^52587998 is an apocalyptic number.

52587998 is a deficient number, since it is larger than the sum of its proper divisors (28241362).

52587998 is a wasteful number, since it uses less digits than its factorization.

52587998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3451.

The product of its digits is 1814400, while the sum is 53.

The square root of 52587998 is about 7251.7582695509. The cubic root of 52587998 is about 374.6527107694.

The spelling of 52587998 in words is "fifty-two million, five hundred eighty-seven thousand, nine hundred ninety-eight".