120790025 has 6 divisors (see below), whose sum is σ = 149779662. Its totient is φ = 96632000.

The previous prime is 120790001. The next prime is 120790031. The reversal of 120790025 is 520097021.

It can be written as a sum of positive squares in 3 ways, for example, as 3024121 + 117765904 = 1739^2 + 10852^2 .

It is not a de Polignac number, because 120790025 - 2⁸ = 120789769 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 120789976 and 120790003.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2415776 + ... + 2415825.

It is an arithmetic number, because the mean of its divisors is an integer number (24963277).

Almost surely, 2^120790025 is an apocalyptic number.

It is an amenable number.

120790025 is a deficient number, since it is larger than the sum of its proper divisors (28989637).

120790025 is an equidigital number, since it uses as much as digits as its factorization.

120790025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4831611 (or 4831606 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 120790025 is about 10990.4515375848. The cubic root of 120790025 is about 494.3224754444.

The spelling of 120790025 in words is "one hundred twenty million, seven hundred ninety thousand, twenty-five".