260940141 has 36 divisors (see below), whose sum is σ = 478318464. Its totient is φ = 135550800.

The previous prime is 260940133. The next prime is 260940149. The reversal of 260940141 is 141049062.

260940141 is a `hidden beast` number, since 2 + 609 + 40 + 14 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (260940133) and next prime (260940149).

It is not a de Polignac number, because 260940141 - 2³ = 260940133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260940149) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 22045 + ... + 31746.

It is an arithmetic number, because the mean of its divisors is an integer number (13286624).

Almost surely, 2^260940141 is an apocalyptic number.

260940141 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

260940141 is a deficient number, since it is larger than the sum of its proper divisors (217378323).

260940141 is a wasteful number, since it uses less digits than its factorization.

260940141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53822 (or 53812 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 260940141 is about 16153.6417256295. The cubic root of 260940141 is about 639.0187934843.

The spelling of 260940141 in words is "two hundred sixty million, nine hundred forty thousand, one hundred forty-one".