52026766 has 16 divisors (see below), whose sum is σ = 90143280. Its totient is φ = 22257280.

The previous prime is 52026763. The next prime is 52026833. The reversal of 52026766 is 66762025.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52026763) 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, 69181 + ... + 69928.

It is an arithmetic number, because the mean of its divisors is an integer number (5633955).

Almost surely, 2^52026766 is an apocalyptic number.

52026766 is a deficient number, since it is larger than the sum of its proper divisors (38116514).

52026766 is a wasteful number, since it uses less digits than its factorization.

52026766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139139.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 52026766 is about 7212.9582003503. The cubic root of 52026766 is about 373.3151459748.

The spelling of 52026766 in words is "fifty-two million, twenty-six thousand, seven hundred sixty-six".