52102314 has 96 divisors (see below), whose sum is σ = 136266624. Its totient is φ = 14192640.

The previous prime is 52102307. The next prime is 52102319. The reversal of 52102314 is 41320125.

It is a super-2 number, since 2×52102314² = 5429302248309192, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (52102319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 77082 + ... + 77754.

It is an arithmetic number, because the mean of its divisors is an integer number (1419444).

Almost surely, 2^52102314 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52102314, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68133312).

52102314 is an abundant number, since it is smaller than the sum of its proper divisors (84164310).

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

52102314 is a wasteful number, since it uses less digits than its factorization.

52102314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732 (or 729 counting only the distinct ones).

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

The square root of 52102314 is about 7218.1932642456. The cubic root of 52102314 is about 373.4957553966.

Adding to 52102314 its reverse (41320125), we get a palindrome (93422439).

The spelling of 52102314 in words is "fifty-two million, one hundred two thousand, three hundred fourteen".