135722908 has 24 divisors (see below), whose sum is σ = 249530400. Its totient is φ = 64468800.

The previous prime is 135722893. The next prime is 135722933. The reversal of 135722908 is 809227531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8758 + ... + 18658.

It is an arithmetic number, because the mean of its divisors is an integer number (10397100).

Almost surely, 2^135722908 is an apocalyptic number.

It is an amenable number.

135722908 is a deficient number, since it is larger than the sum of its proper divisors (113807492).

135722908 is a wasteful number, since it uses less digits than its factorization.

135722908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10077 (or 10075 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 135722908 is about 11650.0175107165. The cubic root of 135722908 is about 513.9068250009.

The spelling of 135722908 in words is "one hundred thirty-five million, seven hundred twenty-two thousand, nine hundred eight".