260064416 has 24 divisors (see below), whose sum is σ = 525842100. Its totient is φ = 126517248.

The previous prime is 260064407. The next prime is 260064421. The reversal of 260064416 is 614460062.

It can be written as a sum of positive squares in 2 ways, for example, as 185068816 + 74995600 = 13604^2 + 8660^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108641 + ... + 111008.

Almost surely, 2^260064416 is an apocalyptic number.

It is an amenable number.

260064416 is an abundant number, since it is smaller than the sum of its proper divisors (265777684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

260064416 is a wasteful number, since it uses less digits than its factorization.

260064416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219696 (or 219688 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 260064416 is about 16126.5128282589. The cubic root of 260064416 is about 638.3031351999.

The spelling of 260064416 in words is "two hundred sixty million, sixty-four thousand, four hundred sixteen".