135414812 has 24 divisors (see below), whose sum is σ = 255563616. Its totient is φ = 62411328.

The previous prime is 135414787. The next prime is 135414817. The reversal of 135414812 is 218414531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135414817) 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, 48938 + ... + 51630.

It is an arithmetic number, because the mean of its divisors is an integer number (10648484).

Almost surely, 2^135414812 is an apocalyptic number.

It is an amenable number.

135414812 is a deficient number, since it is larger than the sum of its proper divisors (120148804).

135414812 is a wasteful number, since it uses less digits than its factorization.

135414812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3677 (or 3675 counting only the distinct ones).

The product of its digits is 3840, while the sum is 29.

The square root of 135414812 is about 11636.7870136047. The cubic root of 135414812 is about 513.5176679117.

The spelling of 135414812 in words is "one hundred thirty-five million, four hundred fourteen thousand, eight hundred twelve".