52340602 has 4 divisors (see below), whose sum is σ = 78510906. Its totient is φ = 26170300.

The previous prime is 52340599. The next prime is 52340647. The reversal of 52340602 is 20604325.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 47183161 + 5157441 = 6869^2 + 2271^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13085149 + ... + 13085152.

Almost surely, 2^52340602 is an apocalyptic number.

52340602 is a deficient number, since it is larger than the sum of its proper divisors (26170304).

52340602 is a wasteful number, since it uses less digits than its factorization.

52340602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26170303.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 52340602 is about 7234.6805043485. The cubic root of 52340602 is about 374.0642792279.

Adding to 52340602 its reverse (20604325), we get a palindrome (72944927).

The spelling of 52340602 in words is "fifty-two million, three hundred forty thousand, six hundred two".