135604662 has 8 divisors (see below), whose sum is σ = 271209336. Its totient is φ = 45201552.

The previous prime is 135604661. The next prime is 135604673. The reversal of 135604662 is 266406531.

It is a sphenic number, since it is the product of 3 distinct primes.

135604662 is an admirable number.

It is a super-2 number, since 2×135604662² = 36777248712268488, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135604661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11300383 + ... + 11300394.

It is an arithmetic number, because the mean of its divisors is an integer number (33901167).

Almost surely, 2^135604662 is an apocalyptic number.

135604662 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135604662 is a wasteful number, since it uses less digits than its factorization.

135604662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22600782.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 135604662 is about 11644.9414768817. The cubic root of 135604662 is about 513.7575377917.

The spelling of 135604662 in words is "one hundred thirty-five million, six hundred four thousand, six hundred sixty-two".