260173461 has 4 divisors (see below), whose sum is σ = 346897952. Its totient is φ = 173448972.

The previous prime is 260173411. The next prime is 260173469. The reversal of 260173461 is 164371062.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 260173461 - 2¹⁵ = 260140693 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260173469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43362241 + ... + 43362246.

It is an arithmetic number, because the mean of its divisors is an integer number (86724488).

Almost surely, 2^260173461 is an apocalyptic number.

It is an amenable number.

260173461 is a deficient number, since it is larger than the sum of its proper divisors (86724491).

260173461 is an equidigital number, since it uses as much as digits as its factorization.

260173461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86724490.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 260173461 is about 16129.8933970439. The cubic root of 260173461 is about 638.3923362273.

The spelling of 260173461 in words is "two hundred sixty million, one hundred seventy-three thousand, four hundred sixty-one".