260970578 has 16 divisors (see below), whose sum is σ = 427346496. Its totient is φ = 118538640.

The previous prime is 260970571. The next prime is 260970607. The reversal of 260970578 is 875079062.

It is not an unprimeable number, because it can be changed into a prime (260970571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35900 + ... + 42552.

It is an arithmetic number, because the mean of its divisors is an integer number (26709156).

Almost surely, 2^260970578 is an apocalyptic number.

260970578 is a deficient number, since it is larger than the sum of its proper divisors (166375918).

260970578 is a wasteful number, since it uses less digits than its factorization.

260970578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8449.

The product of its (nonzero) digits is 211680, while the sum is 44.

The square root of 260970578 is about 16154.5838076999. The cubic root of 260970578 is about 639.0436383379.

The spelling of 260970578 in words is "two hundred sixty million, nine hundred seventy thousand, five hundred seventy-eight".