135364406 has 4 divisors (see below), whose sum is σ = 203046612. Its totient is φ = 67682202.

The previous prime is 135364399. The next prime is 135364433. The reversal of 135364406 is 604463531.

135364406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 604463531 = 7 ⋅86351933.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33841100 + ... + 33841103.

It is an arithmetic number, because the mean of its divisors is an integer number (50761653).

Almost surely, 2^135364406 is an apocalyptic number.

135364406 is a deficient number, since it is larger than the sum of its proper divisors (67682206).

135364406 is an equidigital number, since it uses as much as digits as its factorization.

135364406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67682205.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 135364406 is about 11634.6210080088. The cubic root of 135364406 is about 513.4539437554.

The spelling of 135364406 in words is "one hundred thirty-five million, three hundred sixty-four thousand, four hundred six".