66050948 has 24 divisors (see below), whose sum is σ = 117394200. Its totient is φ = 32514048.

The previous prime is 66050947. The next prime is 66050953. The reversal of 66050948 is 84905066.

It can be written as a sum of positive squares in 4 ways, for example, as 31382404 + 34668544 = 5602^2 + 5888^2 .

It is not an unprimeable number, because it can be changed into a prime (66050947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85508 + ... + 86276.

It is an arithmetic number, because the mean of its divisors is an integer number (4891425).

Almost surely, 2^66050948 is an apocalyptic number.

It is an amenable number.

66050948 is a deficient number, since it is larger than the sum of its proper divisors (51343252).

66050948 is a wasteful number, since it uses less digits than its factorization.

66050948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1079 (or 1077 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 66050948 is about 8127.1734323810. The cubic root of 66050948 is about 404.2279617290.

The spelling of 66050948 in words is "sixty-six million, fifty thousand, nine hundred forty-eight".