66023060 has 24 divisors (see below), whose sum is σ = 141874656. Its totient is φ = 25794720.

The previous prime is 66023057. The next prime is 66023063. The reversal of 66023060 is 6032066.

It is an interprime number because it is at equal distance from previous prime (66023057) and next prime (66023063).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (66023063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37526 + ... + 39245.

It is an arithmetic number, because the mean of its divisors is an integer number (5911444).

Almost surely, 2^66023060 is an apocalyptic number.

It is an amenable number.

66023060 is an abundant number, since it is smaller than the sum of its proper divisors (75851596).

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

66023060 is a wasteful number, since it uses less digits than its factorization.

66023060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76823 (or 76821 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 66023060 is about 8125.4575255797. The cubic root of 66023060 is about 404.1710627408.

The spelling of 66023060 in words is "sixty-six million, twenty-three thousand, sixty".