66301348 has 6 divisors (see below), whose sum is σ = 116027366. Its totient is φ = 33150672.

The previous prime is 66301307. The next prime is 66301363. The reversal of 66301348 is 84310366.

It can be written as a sum of positive squares in only one way, i.e., 65901924 + 399424 = 8118^2 + 632^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8287665 + ... + 8287672.

Almost surely, 2^66301348 is an apocalyptic number.

It is an amenable number.

66301348 is a deficient number, since it is larger than the sum of its proper divisors (49726018).

66301348 is a wasteful number, since it uses less digits than its factorization.

66301348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16575341 (or 16575339 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 66301348 is about 8142.5639696597. The cubic root of 66301348 is about 404.7381287353.

The spelling of 66301348 in words is "sixty-six million, three hundred one thousand, three hundred forty-eight".