52232318 has 8 divisors (see below), whose sum is σ = 78428280. Its totient is φ = 26089560.

The previous prime is 52232317. The next prime is 52232339. The reversal of 52232318 is 81323225.

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 (52232317) 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, 10748 + ... + 14831.

It is an arithmetic number, because the mean of its divisors is an integer number (9803535).

Almost surely, 2^52232318 is an apocalyptic number.

52232318 is a deficient number, since it is larger than the sum of its proper divisors (26195962).

52232318 is a wasteful number, since it uses less digits than its factorization.

52232318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26602.

The product of its digits is 2880, while the sum is 26.

The square root of 52232318 is about 7227.1929543911. The cubic root of 52232318 is about 373.8061422059.

The spelling of 52232318 in words is "fifty-two million, two hundred thirty-two thousand, three hundred eighteen".