52310214 has 48 divisors (see below), whose sum is σ = 124160400. Its totient is φ = 15785280.

The previous prime is 52310189. The next prime is 52310233. The reversal of 52310214 is 41201325.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68724 + ... + 69480.

It is an arithmetic number, because the mean of its divisors is an integer number (2586675).

Almost surely, 2^52310214 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52310214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62080200).

52310214 is an abundant number, since it is smaller than the sum of its proper divisors (71850186).

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

52310214 is a wasteful number, since it uses less digits than its factorization.

52310214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1125 (or 1122 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 52310214 is about 7232.5800375800. The cubic root of 52310214 is about 373.9918735783.

Adding to 52310214 its reverse (41201325), we get a palindrome (93511539).

Subtracting from 52310214 its reverse (41201325), we obtain a square (11108889 = 3333²).

The spelling of 52310214 in words is "fifty-two million, three hundred ten thousand, two hundred fourteen".