260122667 has 8 divisors (see below), whose sum is σ = 298358496. Its totient is φ = 222155712.

The previous prime is 260122657. The next prime is 260122697. The reversal of 260122667 is 766221062.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 260122667 - 2¹² = 260118571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (260122637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65138 + ... + 69015.

It is an arithmetic number, because the mean of its divisors is an integer number (37294812).

Almost surely, 2^260122667 is an apocalyptic number.

260122667 is a deficient number, since it is larger than the sum of its proper divisors (38235829).

260122667 is a wasteful number, since it uses less digits than its factorization.

260122667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134437.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 260122667 is about 16128.3187902521. The cubic root of 260122667 is about 638.3507888040.

The spelling of 260122667 in words is "two hundred sixty million, one hundred twenty-two thousand, six hundred sixty-seven".