632848066 has 4 divisors (see below), whose sum is σ = 949272102. Its totient is φ = 316424032.

The previous prime is 632848061. The next prime is 632848087. The reversal of 632848066 is 660848236.

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., 399400225 + 233447841 = 19985^2 + 15279^2 .

It is not an unprimeable number, because it can be changed into a prime (632848061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158212015 + ... + 158212018.

Almost surely, 2^632848066 is an apocalyptic number.

632848066 is a deficient number, since it is larger than the sum of its proper divisors (316424036).

632848066 is a wasteful number, since it uses less digits than its factorization.

632848066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316424035.

The product of its (nonzero) digits is 331776, while the sum is 43.

The square root of 632848066 is about 25156.4716524397. The cubic root of 632848066 is about 858.5517657250.

The spelling of 632848066 in words is "six hundred thirty-two million, eight hundred forty-eight thousand, sixty-six".