262116441 has 12 divisors (see below), whose sum is σ = 395074368. Its totient is φ = 167146584.

The previous prime is 262116431. The next prime is 262116461. The reversal of 262116441 is 144611262.

262116441 is a `hidden beast` number, since 2 + 6 + 2 + 11 + 644 + 1 = 666.

It is not a de Polignac number, because 262116441 - 2⁷ = 262116313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (262116431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 632925 + ... + 633338.

It is an arithmetic number, because the mean of its divisors is an integer number (32922864).

Almost surely, 2^262116441 is an apocalyptic number.

It is an amenable number.

262116441 is a deficient number, since it is larger than the sum of its proper divisors (132957927).

262116441 is a wasteful number, since it uses less digits than its factorization.

262116441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1266292 (or 1266289 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 262116441 is about 16190.0105311887. The cubic root of 262116441 is about 639.9775716424.

The spelling of 262116441 in words is "two hundred sixty-two million, one hundred sixteen thousand, four hundred forty-one".