260672077 has 8 divisors (see below), whose sum is σ = 277222400. Its totient is φ = 244404864.

The previous prime is 260672057. The next prime is 260672081. The reversal of 260672077 is 770276062.

260672077 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 260672077 - 2¹¹ = 260670029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260672057) 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, 68877 + ... + 72562.

It is an arithmetic number, because the mean of its divisors is an integer number (34652800).

Almost surely, 2^260672077 is an apocalyptic number.

It is an amenable number.

260672077 is a deficient number, since it is larger than the sum of its proper divisors (16550323).

260672077 is a wasteful number, since it uses less digits than its factorization.

260672077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141555.

The product of its (nonzero) digits is 49392, while the sum is 37.

The square root of 260672077 is about 16145.3422695216. The cubic root of 260672077 is about 638.7998970165.

The spelling of 260672077 in words is "two hundred sixty million, six hundred seventy-two thousand, seventy-seven".