52606306 has 8 divisors (see below), whose sum is σ = 78940764. Its totient is φ = 26292720.

The previous prime is 52606303. The next prime is 52606327. The reversal of 52606306 is 60360625.

It can be written as a sum of positive squares in 2 ways, for example, as 52490025 + 116281 = 7245^2 + 341^2 .

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

It is not an unprimeable number, because it can be changed into a prime (52606303) 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, 5436 + ... + 11608.

Almost surely, 2^52606306 is an apocalyptic number.

52606306 is a deficient number, since it is larger than the sum of its proper divisors (26334458).

52606306 is a wasteful number, since it uses less digits than its factorization.

52606306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10436.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 52606306 is about 7253.0204742576. The cubic root of 52606306 is about 374.6961829574.

The spelling of 52606306 in words is "fifty-two million, six hundred six thousand, three hundred six".