260542262 has 4 divisors (see below), whose sum is σ = 390813396. Its totient is φ = 130271130.

The previous prime is 260542253. The next prime is 260542277. The reversal of 260542262 is 262245062.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 65135564 + ... + 65135567.

It is an arithmetic number, because the mean of its divisors is an integer number (97703349).

Almost surely, 2^260542262 is an apocalyptic number.

260542262 is a deficient number, since it is larger than the sum of its proper divisors (130271134).

260542262 is a wasteful number, since it uses less digits than its factorization.

260542262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130271133.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 260542262 is about 16141.3215691901. The cubic root of 260542262 is about 638.6938383762.

The spelling of 260542262 in words is "two hundred sixty million, five hundred forty-two thousand, two hundred sixty-two".