52114320 has 160 divisors (see below), whose sum is σ = 187488000. Its totient is φ = 13280256.

The previous prime is 52114301. The next prime is 52114339. The reversal of 52114320 is 2341125.

52114320 is a `hidden beast` number, since 521 + 143 + 2 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (52114301) and next prime (52114339).

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

It is a junction number, because it is equal to n+sod(n) for n = 52114293 and 52114302.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49156 + ... + 50204.

It is an arithmetic number, because the mean of its divisors is an integer number (1171800).

Almost surely, 2^52114320 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52114320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93744000).

52114320 is an abundant number, since it is smaller than the sum of its proper divisors (135373680).

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

52114320 is a wasteful number, since it uses less digits than its factorization.

52114320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1094 (or 1082 counting only the distinct ones).

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

The square root of 52114320 is about 7219.0248648969. The cubic root of 52114320 is about 373.5244415547.

Adding to 52114320 its reverse (2341125), we get a palindrome (54455445).

It can be divided in two parts, 521 and 14320, that added together give a palindrome (14841).

The spelling of 52114320 in words is "fifty-two million, one hundred fourteen thousand, three hundred twenty".