120757673 has 4 divisors (see below), whose sum is σ = 127113360. Its totient is φ = 114401988.

The previous prime is 120757667. The next prime is 120757697. The reversal of 120757673 is 376757021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 376757021 = 97 ⋅3884093.

It is a cyclic number.

It is not a de Polignac number, because 120757673 - 2⁴ = 120757657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120757643) 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, 3177815 + ... + 3177852.

It is an arithmetic number, because the mean of its divisors is an integer number (31778340).

Almost surely, 2^120757673 is an apocalyptic number.

It is an amenable number.

120757673 is a deficient number, since it is larger than the sum of its proper divisors (6355687).

120757673 is an equidigital number, since it uses as much as digits as its factorization.

120757673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6355686.

The product of its (nonzero) digits is 61740, while the sum is 38.

The square root of 120757673 is about 10988.9796159607. The cubic root of 120757673 is about 494.2783389392.

The spelling of 120757673 in words is "one hundred twenty million, seven hundred fifty-seven thousand, six hundred seventy-three".