136484842 has 8 divisors (see below), whose sum is σ = 220475556. Its totient is φ = 62992992.

The previous prime is 136484837. The next prime is 136484861. The reversal of 136484842 is 248484631.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 134583201 + 1901641 = 11601^2 + 1379^2 .

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

It is a super-2 number, since 2×136484842² = 37256224191529928, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 136484795 and 136484804.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2624683 + ... + 2624734.

Almost surely, 2^136484842 is an apocalyptic number.

136484842 is a deficient number, since it is larger than the sum of its proper divisors (83990714).

136484842 is a wasteful number, since it uses less digits than its factorization.

136484842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5249432.

The product of its digits is 147456, while the sum is 40.

The square root of 136484842 is about 11682.6727250232. The cubic root of 136484842 is about 514.8667038062.

The spelling of 136484842 in words is "one hundred thirty-six million, four hundred eighty-four thousand, eight hundred forty-two".