135262616 has 32 divisors (see below), whose sum is σ = 260720640. Its totient is φ = 65756448.

The previous prime is 135262613. The next prime is 135262619. The reversal of 135262616 is 616262531.

It is an interprime number because it is at equal distance from previous prime (135262613) and next prime (135262619).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135262613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60185 + ... + 62391.

It is an arithmetic number, because the mean of its divisors is an integer number (8147520).

Almost surely, 2^135262616 is an apocalyptic number.

It is an amenable number.

135262616 is a deficient number, since it is larger than the sum of its proper divisors (125458024).

135262616 is a wasteful number, since it uses less digits than its factorization.

135262616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2423 (or 2419 counting only the distinct ones).

The product of its digits is 12960, while the sum is 32.

The square root of 135262616 is about 11630.2457411699. The cubic root of 135262616 is about 513.3252107933.

The spelling of 135262616 in words is "one hundred thirty-five million, two hundred sixty-two thousand, six hundred sixteen".