1260120196 has 24 divisors (see below), whose sum is σ = 2253960576. Its totient is φ = 616153440.

The previous prime is 1260120187. The next prime is 1260120221. The reversal of 1260120196 is 6910210621.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 351091 + ... + 354661.

It is an arithmetic number, because the mean of its divisors is an integer number (93915024).

Almost surely, 2^1260120196 is an apocalyptic number.

It is an amenable number.

1260120196 is a deficient number, since it is larger than the sum of its proper divisors (993840380).

1260120196 is a wasteful number, since it uses less digits than its factorization.

1260120196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5499 (or 5497 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 1260120196 is about 35498.1717275693. The cubic root of 1260120196 is about 1080.1166414945.

The spelling of 1260120196 in words is "one billion, two hundred sixty million, one hundred twenty thousand, one hundred ninety-six".