66029104 has 20 divisors (see below), whose sum is σ = 134665240. Its totient is φ = 31276800.

The previous prime is 66029087. The next prime is 66029153. The reversal of 66029104 is 40192066.

It is a super-3 number, since 3×66029104³ (a number of 24 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108297 + ... + 108904.

It is an arithmetic number, because the mean of its divisors is an integer number (6733262).

Almost surely, 2^66029104 is an apocalyptic number.

It is an amenable number.

66029104 is an abundant number, since it is smaller than the sum of its proper divisors (68636136).

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

66029104 is a wasteful number, since it uses less digits than its factorization.

66029104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217228 (or 217222 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 66029104 is about 8125.8294345870. The cubic root of 66029104 is about 404.1833954791.

The spelling of 66029104 in words is "sixty-six million, twenty-nine thousand, one hundred four".