120764066 has 8 divisors (see below), whose sum is σ = 181937820. Its totient is φ = 60118128.

The previous prime is 120764029. The next prime is 120764069. The reversal of 120764066 is 660467021.

It can be written as a sum of positive squares in 2 ways, for example, as 120538441 + 225625 = 10979^2 + 475^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (120764069) 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, 131381 + ... + 132296.

Almost surely, 2^120764066 is an apocalyptic number.

120764066 is a deficient number, since it is larger than the sum of its proper divisors (61173754).

120764066 is a wasteful number, since it uses less digits than its factorization.

120764066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263908.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 120764066 is about 10989.2704944414. The cubic root of 120764066 is about 494.2870612715.

The spelling of 120764066 in words is "one hundred twenty million, seven hundred sixty-four thousand, sixty-six".