52399606 has 16 divisors (see below), whose sum is σ = 94556160. Its totient is φ = 21274920.

The previous prime is 52399601. The next prime is 52399609. The reversal of 52399606 is 60699325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52399601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98230 + ... + 98761.

It is an arithmetic number, because the mean of its divisors is an integer number (5909760).

Almost surely, 2^52399606 is an apocalyptic number.

52399606 is a deficient number, since it is larger than the sum of its proper divisors (42156554).

52399606 is a wasteful number, since it uses less digits than its factorization.

52399606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197019.

The product of its (nonzero) digits is 87480, while the sum is 40.

The square root of 52399606 is about 7238.7572137764. The cubic root of 52399606 is about 374.2047883760.

The spelling of 52399606 in words is "fifty-two million, three hundred ninety-nine thousand, six hundred six".