52238806 has 8 divisors (see below), whose sum is σ = 78401664. Its totient is φ = 26104920.

The previous prime is 52238803. The next prime is 52238821. The reversal of 52238806 is 60883225.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52238801) 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, 1965 + ... + 10408.

It is an arithmetic number, because the mean of its divisors is an integer number (9800208).

Almost surely, 2^52238806 is an apocalyptic number.

52238806 is a deficient number, since it is larger than the sum of its proper divisors (26162858).

52238806 is a wasteful number, since it uses less digits than its factorization.

52238806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14486.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 52238806 is about 7227.6418007535. The cubic root of 52238806 is about 373.8216189193.

The spelling of 52238806 in words is "fifty-two million, two hundred thirty-eight thousand, eight hundred six".