260074089 has 24 divisors (see below), whose sum is σ = 410827872. Its totient is φ = 157230720.

The previous prime is 260074069. The next prime is 260074099. The reversal of 260074089 is 980470062.

260074089 is a `hidden beast` number, since 2 + 600 + 7 + 40 + 8 + 9 = 666.

It is not a de Polignac number, because 260074089 - 2⁵ = 260074057 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (260074039) 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 23 ways as a sum of consecutive naturals, for example, 39834 + ... + 45900.

It is an arithmetic number, because the mean of its divisors is an integer number (17117828).

Almost surely, 2^260074089 is an apocalyptic number.

It is an amenable number.

260074089 is a deficient number, since it is larger than the sum of its proper divisors (150753783).

260074089 is a wasteful number, since it uses less digits than its factorization.

260074089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6517 (or 6514 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 260074089 is about 16126.8127353175. The cubic root of 260074089 is about 638.3110489183.

The spelling of 260074089 in words is "two hundred sixty million, seventy-four thousand, eighty-nine".