52660106 has 4 divisors (see below), whose sum is σ = 78990162. Its totient is φ = 26330052.

The previous prime is 52660093. The next prime is 52660109. The reversal of 52660106 is 60106625.

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., 31820881 + 20839225 = 5641^2 + 4565^2 .

It is not an unprimeable number, because it can be changed into a prime (52660109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13165025 + ... + 13165028.

Almost surely, 2^52660106 is an apocalyptic number.

52660106 is a deficient number, since it is larger than the sum of its proper divisors (26330056).

52660106 is a wasteful number, since it uses less digits than its factorization.

52660106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26330055.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 52660106 is about 7256.7283261812. The cubic root of 52660106 is about 374.8238722533.

The spelling of 52660106 in words is "fifty-two million, six hundred sixty thousand, one hundred six".