52338697 has 4 divisors (see below), whose sum is σ = 53555920. Its totient is φ = 51121476.

The previous prime is 52338691. The next prime is 52338701. The reversal of 52338697 is 79683325.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52338697 - 2⁷ = 52338569 is a prime.

It is a super-3 number, since 3×52338697³ (a number of 24 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43), and also a Moran number because the ratio is a prime number: 1217179 = 52338697 / (5 + 2 + 3 + 3 + 8 + 6 + 9 + 7).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52338691) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 608547 + ... + 608632.

It is an arithmetic number, because the mean of its divisors is an integer number (13388980).

Almost surely, 2^52338697 is an apocalyptic number.

It is an amenable number.

52338697 is a deficient number, since it is larger than the sum of its proper divisors (1217223).

52338697 is a wasteful number, since it uses less digits than its factorization.

52338697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1217222.

The product of its digits is 272160, while the sum is 43.

The square root of 52338697 is about 7234.5488456434. The cubic root of 52338697 is about 374.0597409977.

It can be divided in two parts, 52338 and 697, that added together give a palindrome (53035).

The spelling of 52338697 in words is "fifty-two million, three hundred thirty-eight thousand, six hundred ninety-seven".