66046034 has 4 divisors (see below), whose sum is σ = 99069054. Its totient is φ = 33023016.

The previous prime is 66046031. The next prime is 66046049. The reversal of 66046034 is 43064066.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43064066 = 2 ⋅21532033.

It can be written as a sum of positive squares in only one way, i.e., 40513225 + 25532809 = 6365^2 + 5053^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 66045988 and 66046006.

It is not an unprimeable number, because it can be changed into a prime (66046031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16511507 + ... + 16511510.

Almost surely, 2^66046034 is an apocalyptic number.

66046034 is a deficient number, since it is larger than the sum of its proper divisors (33023020).

66046034 is a wasteful number, since it uses less digits than its factorization.

66046034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33023019.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 66046034 is about 8126.8711076281. The cubic root of 66046034 is about 404.2179370156.

The spelling of 66046034 in words is "sixty-six million, forty-six thousand, thirty-four", and thus it is an eban number.