260460401 has 2 divisors, whose sum is σ = 260460402. Its totient is φ = 260460400.

The previous prime is 260460373. The next prime is 260460433. The reversal of 260460401 is 104064062.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 257570401 + 2890000 = 16049^2 + 1700^2 .

It is a cyclic number.

It is not a de Polignac number, because 260460401 - 2¹⁴ = 260444017 is a prime.

It is equal to p_14219600 and since 260460401 and 14219600 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (260460461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130230200 + 130230201.

It is an arithmetic number, because the mean of its divisors is an integer number (130230201).

Almost surely, 2^260460401 is an apocalyptic number.

It is an amenable number.

260460401 is a deficient number, since it is larger than the sum of its proper divisors (1).

260460401 is an equidigital number, since it uses as much as digits as its factorization.

260460401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 260460401 is about 16138.7856110675. The cubic root of 260460401 is about 638.6269399613.

The spelling of 260460401 in words is "two hundred sixty million, four hundred sixty thousand, four hundred one".