52314318 has 96 divisors (see below), whose sum is σ = 136281600. Its totient is φ = 14188608.

The previous prime is 52314307. The next prime is 52314343. The reversal of 52314318 is 81341325.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 52314291 and 52314300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 376293 + ... + 376431.

It is an arithmetic number, because the mean of its divisors is an integer number (1419600).

Almost surely, 2^52314318 is an apocalyptic number.

52314318 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 52314318, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68140800).

52314318 is an abundant number, since it is smaller than the sum of its proper divisors (83967282).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52314318 is a wasteful number, since it uses less digits than its factorization.

52314318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286 (or 283 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 52314318 is about 7232.8637481982. The cubic root of 52314318 is about 374.0016538385.

It can be divided in two parts, 523 and 14318, that added together give a palindrome (14841).

The spelling of 52314318 in words is "fifty-two million, three hundred fourteen thousand, three hundred eighteen".