135133814 has 16 divisors (see below), whose sum is σ = 213695280. Its totient is φ = 63912960.

The previous prime is 135133793. The next prime is 135133819. The reversal of 135133814 is 418331531.

It is a super-2 number, since 2×135133814² = 36522295372373192, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135133819) 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, 26582 + ... + 31254.

It is an arithmetic number, because the mean of its divisors is an integer number (13355955).

Almost surely, 2^135133814 is an apocalyptic number.

135133814 is a deficient number, since it is larger than the sum of its proper divisors (78561466).

135133814 is a wasteful number, since it uses less digits than its factorization.

135133814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5455.

The product of its digits is 4320, while the sum is 29.

The square root of 135133814 is about 11624.7070500723. The cubic root of 135133814 is about 513.1622233809.

The spelling of 135133814 in words is "one hundred thirty-five million, one hundred thirty-three thousand, eight hundred fourteen".