52336320 has 56 divisors (see below), whose sum is σ = 166170864. Its totient is φ = 13956096.

The previous prime is 52336307. The next prime is 52336321. The reversal of 52336320 is 2363325.

It is a super-2 number, since 2×52336320² = 5478180782284800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (52336321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26299 + ... + 28218.

Almost surely, 2^52336320 is an apocalyptic number.

It is an amenable number.

52336320 is an abundant number, since it is smaller than the sum of its proper divisors (113834544).

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

52336320 is a wasteful number, since it uses less digits than its factorization.

52336320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54537 (or 54527 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 24.

The square root of 52336320 is about 7234.3845626287. The cubic root of 52336320 is about 374.0540781802.

Adding to 52336320 its reverse (2363325), we get a palindrome (54699645).

The spelling of 52336320 in words is "fifty-two million, three hundred thirty-six thousand, three hundred twenty".