52466066 has 8 divisors (see below), whose sum is σ = 79478604. Its totient is φ = 25973200.

The previous prime is 52466047. The next prime is 52466069. The reversal of 52466066 is 66066425.

It can be written as a sum of positive squares in 2 ways, for example, as 39325441 + 13140625 = 6271^2 + 3625^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52466069) 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, 129665 + ... + 130068.

Almost surely, 2^52466066 is an apocalyptic number.

52466066 is a deficient number, since it is larger than the sum of its proper divisors (27012538).

52466066 is a wasteful number, since it uses less digits than its factorization.

52466066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259836.

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 52466066 is about 7243.3463261120. The cubic root of 52466066 is about 374.3629266092.

The spelling of 52466066 in words is "fifty-two million, four hundred sixty-six thousand, sixty-six".