120666352 has 10 divisors (see below), whose sum is σ = 233791088. Its totient is φ = 60333168.

The previous prime is 120666341. The next prime is 120666421. The reversal of 120666352 is 253666021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3770808 + ... + 3770839.

Almost surely, 2^120666352 is an apocalyptic number.

It is an amenable number.

120666352 is a deficient number, since it is larger than the sum of its proper divisors (113124736).

120666352 is an equidigital number, since it uses as much as digits as its factorization.

120666352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7541655 (or 7541649 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 120666352 is about 10984.8237127411. The cubic root of 120666352 is about 494.1537109021.

The spelling of 120666352 in words is "one hundred twenty million, six hundred sixty-six thousand, three hundred fifty-two".