52764066 has 24 divisors (see below), whose sum is σ = 115375260. Its totient is φ = 17426016.

The previous prime is 52764059. The next prime is 52764091. The reversal of 52764066 is 66046725.

52764066 is a `hidden beast` number, since 5 + 2 + 7 + 640 + 6 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 45360225 + 7403841 = 6735^2 + 2721^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 52764066.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11485 + ... + 15408.

Almost surely, 2^52764066 is an apocalyptic number.

52764066 is an abundant number, since it is smaller than the sum of its proper divisors (62611194).

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

52764066 is a wasteful number, since it uses less digits than its factorization.

52764066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27010 (or 27007 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 52764066 is about 7263.8878019969. The cubic root of 52764066 is about 375.0703654624.

The spelling of 52764066 in words is "fifty-two million, seven hundred sixty-four thousand, sixty-six".