52606437 has 16 divisors (see below), whose sum is σ = 76046208. Its totient is φ = 32155200.

The previous prime is 52606429. The next prime is 52606439. The reversal of 52606437 is 73460625.

It is not a de Polignac number, because 52606437 - 2³ = 52606429 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52606398 and 52606407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52606439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1423 + ... + 10355.

It is an arithmetic number, because the mean of its divisors is an integer number (4752888).

Almost surely, 2^52606437 is an apocalyptic number.

It is an amenable number.

52606437 is a deficient number, since it is larger than the sum of its proper divisors (23439771).

52606437 is a wasteful number, since it uses less digits than its factorization.

52606437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9100.

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 52606437 is about 7253.0295049724. The cubic root of 52606437 is about 374.6964939794.

The spelling of 52606437 in words is "fifty-two million, six hundred six thousand, four hundred thirty-seven".