260495419 has 4 divisors (see below), whose sum is σ = 266553496. Its totient is φ = 254437344.

The previous prime is 260495407. The next prime is 260495423. The reversal of 260495419 is 914594062.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-260495419 is a prime.

It is a super-2 number, since 2×260495419² = 135715726639971122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (260495219) 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, 3028974 + ... + 3029059.

It is an arithmetic number, because the mean of its divisors is an integer number (66638374).

Almost surely, 2^260495419 is an apocalyptic number.

260495419 is a deficient number, since it is larger than the sum of its proper divisors (6058077).

260495419 is an equidigital number, since it uses as much as digits as its factorization.

260495419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6058076.

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 260495419 is about 16139.8704765559. The cubic root of 260495419 is about 638.6555590731.

The spelling of 260495419 in words is "two hundred sixty million, four hundred ninety-five thousand, four hundred nineteen".