260028841 has 2 divisors, whose sum is σ = 260028842. Its totient is φ = 260028840.

The previous prime is 260028833. The next prime is 260028883. The reversal of 260028841 is 148820062.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 237036816 + 22992025 = 15396^2 + 4795^2 .

It is a cyclic number.

It is not a de Polignac number, because 260028841 - 2³ = 260028833 is a prime.

It is a super-4 number, since 4×260028841⁴ (a number of 35 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (260025841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130014420 + 130014421.

It is an arithmetic number, because the mean of its divisors is an integer number (130014421).

Almost surely, 2^260028841 is an apocalyptic number.

It is an amenable number.

260028841 is a deficient number, since it is larger than the sum of its proper divisors (1).

260028841 is an equidigital number, since it uses as much as digits as its factorization.

260028841 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 260028841 is about 16125.4097932425. The cubic root of 260028841 is about 638.2740287322.

It can be divided in two parts, 26002 and 8841, that added together give a palindrome (34843).

The spelling of 260028841 in words is "two hundred sixty million, twenty-eight thousand, eight hundred forty-one".