120704977 has 4 divisors (see below), whose sum is σ = 123273216. Its totient is φ = 118136740.

The previous prime is 120704971. The next prime is 120705019. The reversal of 120704977 is 779407021.

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: 779407021 = 3463 ⋅225067.

It is a cyclic number.

It is not a de Polignac number, because 120704977 - 2¹¹ = 120702929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120704971) 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, 1284049 + ... + 1284142.

It is an arithmetic number, because the mean of its divisors is an integer number (30818304).

Almost surely, 2^120704977 is an apocalyptic number.

It is an amenable number.

120704977 is a deficient number, since it is larger than the sum of its proper divisors (2568239).

120704977 is an equidigital number, since it uses as much as digits as its factorization.

120704977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2568238.

The product of its (nonzero) digits is 24696, while the sum is 37.

The square root of 120704977 is about 10986.5816794852. The cubic root of 120704977 is about 494.2064310697.

The spelling of 120704977 in words is "one hundred twenty million, seven hundred four thousand, nine hundred seventy-seven".