135184994 has 32 divisors (see below), whose sum is σ = 236307456. Its totient is φ = 56805840.

The previous prime is 135184993. The next prime is 135185027. The reversal of 135184994 is 499481531.

135184994 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (135184993) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 304937 + ... + 305379.

It is an arithmetic number, because the mean of its divisors is an integer number (7384608).

Almost surely, 2^135184994 is an apocalyptic number.

135184994 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

135184994 is a deficient number, since it is larger than the sum of its proper divisors (101122462).

135184994 is a wasteful number, since it uses less digits than its factorization.

135184994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830.

The product of its digits is 155520, while the sum is 44.

The square root of 135184994 is about 11626.9081874762. The cubic root of 135184994 is about 513.2269994890.

The spelling of 135184994 in words is "one hundred thirty-five million, one hundred eighty-four thousand, nine hundred ninety-four".