135477066 has 8 divisors (see below), whose sum is σ = 270954144. Its totient is φ = 45159020.

The previous prime is 135477059. The next prime is 135477073. The reversal of 135477066 is 660774531.

135477066 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (135477059) and next prime (135477073).

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

135477066 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11289750 + ... + 11289761.

It is an arithmetic number, because the mean of its divisors is an integer number (33869268).

Almost surely, 2^135477066 is an apocalyptic number.

135477066 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.

135477066 is a wasteful number, since it uses less digits than its factorization.

135477066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22579516.

The product of its (nonzero) digits is 105840, while the sum is 39.

The square root of 135477066 is about 11639.4615854858. The cubic root of 135477066 is about 513.5963486969.

The spelling of 135477066 in words is "one hundred thirty-five million, four hundred seventy-seven thousand, sixty-six".