66313348 has 12 divisors (see below), whose sum is σ = 117447120. Its totient is φ = 32757032.

The previous prime is 66313339. The next prime is 66313349. The reversal of 66313348 is 84331366.

It is not an unprimeable number, because it can be changed into a prime (66313349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99538 + ... + 100201.

It is an arithmetic number, because the mean of its divisors is an integer number (9787260).

Almost surely, 2^66313348 is an apocalyptic number.

It is an amenable number.

66313348 is a deficient number, since it is larger than the sum of its proper divisors (51133772).

66313348 is a wasteful number, since it uses less digits than its factorization.

66313348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199826 (or 199824 counting only the distinct ones).

The product of its digits is 31104, while the sum is 34.

The square root of 66313348 is about 8143.3008049562. The cubic root of 66313348 is about 404.7625453558.

The spelling of 66313348 in words is "sixty-six million, three hundred thirteen thousand, three hundred forty-eight".