52369646 has 8 divisors (see below), whose sum is σ = 89776560. Its totient is φ = 22444128.

The previous prime is 52369637. The next prime is 52369649. The reversal of 52369646 is 64696325.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52369649) 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, 1870331 + ... + 1870358.

It is an arithmetic number, because the mean of its divisors is an integer number (11222070).

Almost surely, 2^52369646 is an apocalyptic number.

52369646 is a deficient number, since it is larger than the sum of its proper divisors (37406914).

52369646 is a wasteful number, since it uses less digits than its factorization.

52369646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3740698.

The product of its digits is 233280, while the sum is 41.

The square root of 52369646 is about 7236.6875018892. The cubic root of 52369646 is about 374.1334563331.

The spelling of 52369646 in words is "fifty-two million, three hundred sixty-nine thousand, six hundred forty-six".