120073766 has 4 divisors (see below), whose sum is σ = 180110652. Its totient is φ = 60036882.

The previous prime is 120073721. The next prime is 120073817. The reversal of 120073766 is 667370021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 667370021 = 107 ⋅6237103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30018440 + ... + 30018443.

It is an arithmetic number, because the mean of its divisors is an integer number (45027663).

Almost surely, 2^120073766 is an apocalyptic number.

120073766 is a deficient number, since it is larger than the sum of its proper divisors (60036886).

120073766 is an equidigital number, since it uses as much as digits as its factorization.

120073766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60036885.

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 120073766 is about 10957.8175746816. The cubic root of 120073766 is about 493.3434622748.

The spelling of 120073766 in words is "one hundred twenty million, seventy-three thousand, seven hundred sixty-six".