135623662 has 16 divisors (see below), whose sum is σ = 211629600. Its totient is φ = 65106720.

The previous prime is 135623651. The next prime is 135623669. The reversal of 135623662 is 266326531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135623669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4039 + ... + 16957.

It is an arithmetic number, because the mean of its divisors is an integer number (13226850).

Almost surely, 2^135623662 is an apocalyptic number.

135623662 is a deficient number, since it is larger than the sum of its proper divisors (76005938).

135623662 is a wasteful number, since it uses less digits than its factorization.

135623662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13131.

The product of its digits is 38880, while the sum is 34.

The square root of 135623662 is about 11645.7572531802. The cubic root of 135623662 is about 513.7815314048.

The spelling of 135623662 in words is "one hundred thirty-five million, six hundred twenty-three thousand, six hundred sixty-two".