135873482 has 8 divisors (see below), whose sum is σ = 205828452. Its totient is φ = 67264000.

The previous prime is 135873431. The next prime is 135873499. The reversal of 135873482 is 284378531.

It can be written as a sum of positive squares in 2 ways, for example, as 134768881 + 1104601 = 11609^2 + 1051^2 .

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

It is a super-2 number, since 2×135873482² = 36923206221608648, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 336119 + ... + 336522.

Almost surely, 2^135873482 is an apocalyptic number.

135873482 is a deficient number, since it is larger than the sum of its proper divisors (69954970).

135873482 is a wasteful number, since it uses less digits than its factorization.

135873482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672744.

The product of its digits is 161280, while the sum is 41.

The square root of 135873482 is about 11656.4781130494. The cubic root of 135873482 is about 514.0968013013.

The spelling of 135873482 in words is "one hundred thirty-five million, eight hundred seventy-three thousand, four hundred eighty-two".