135504074 has 8 divisors (see below), whose sum is σ = 204392160. Its totient is φ = 67373356.

The previous prime is 135504073. The next prime is 135504091. The reversal of 135504074 is 470405531.

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

It is a super-2 number, since 2×135504074² = 36722708141194952, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (135504073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188894 + ... + 189609.

It is an arithmetic number, because the mean of its divisors is an integer number (25549020).

Almost surely, 2^135504074 is an apocalyptic number.

135504074 is a deficient number, since it is larger than the sum of its proper divisors (68888086).

135504074 is a wasteful number, since it uses less digits than its factorization.

135504074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378684.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 135504074 is about 11640.6217187915. The cubic root of 135504074 is about 513.6304757240.

The spelling of 135504074 in words is "one hundred thirty-five million, five hundred four thousand, seventy-four".