66058962 has 8 divisors (see below), whose sum is σ = 132117936. Its totient is φ = 22019652.

The previous prime is 66058961. The next prime is 66058969. The reversal of 66058962 is 26985066.

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

66058962 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (66058961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5504908 + ... + 5504919.

It is an arithmetic number, because the mean of its divisors is an integer number (16514742).

Almost surely, 2^66058962 is an apocalyptic number.

66058962 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

66058962 is a wasteful number, since it uses less digits than its factorization.

66058962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11009832.

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 66058962 is about 8127.6664547704. Note that the first 3 decimals coincide. The cubic root of 66058962 is about 404.2443094726.

The spelling of 66058962 in words is "sixty-six million, fifty-eight thousand, nine hundred sixty-two".