66056034 has 16 divisors (see below), whose sum is σ = 144122400. Its totient is φ = 20016960.

The previous prime is 66056017. The next prime is 66056051. The reversal of 66056034 is 43065066.

It is an interprime number because it is at equal distance from previous prime (66056017) and next prime (66056051).

It is a junction number, because it is equal to n+sod(n) for n = 66055992 and 66056010.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 500359 + ... + 500490.

It is an arithmetic number, because the mean of its divisors is an integer number (9007650).

Almost surely, 2^66056034 is an apocalyptic number.

66056034 is an abundant number, since it is smaller than the sum of its proper divisors (78066366).

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

66056034 is a wasteful number, since it uses less digits than its factorization.

66056034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000865.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 66056034 is about 8127.4863272724. The cubic root of 66056034 is about 404.2383368042.

The spelling of 66056034 in words is "sixty-six million, fifty-six thousand, thirty-four", and thus it is an eban number.