120849466 has 4 divisors (see below), whose sum is σ = 181274202. Its totient is φ = 60424732.

The previous prime is 120849461. The next prime is 120849473. The reversal of 120849466 is 664948021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 664948021 = 73 ⋅9108877.

It can be written as a sum of positive squares in only one way, i.e., 101304225 + 19545241 = 10065^2 + 4421^2 .

It is not an unprimeable number, because it can be changed into a prime (120849461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30212365 + ... + 30212368.

Almost surely, 2^120849466 is an apocalyptic number.

120849466 is a deficient number, since it is larger than the sum of its proper divisors (60424736).

120849466 is an equidigital number, since it uses as much as digits as its factorization.

120849466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60424735.

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 120849466 is about 10993.1554159850. The cubic root of 120849466 is about 494.4035478226.

The spelling of 120849466 in words is "one hundred twenty million, eight hundred forty-nine thousand, four hundred sixty-six".