136016404 has 12 divisors (see below), whose sum is σ = 241381728. Its totient is φ = 67050200.

The previous prime is 136016381. The next prime is 136016429. The reversal of 136016404 is 404610631.

It is a congruent number.

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, 239182 + ... + 239749.

It is an arithmetic number, because the mean of its divisors is an integer number (20115144).

Almost surely, 2^136016404 is an apocalyptic number.

It is an amenable number.

136016404 is a deficient number, since it is larger than the sum of its proper divisors (105365324).

136016404 is a wasteful number, since it uses less digits than its factorization.

136016404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479006 (or 479004 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 136016404 is about 11662.6070841815. The cubic root of 136016404 is about 514.2769934294.

The spelling of 136016404 in words is "one hundred thirty-six million, sixteen thousand, four hundred four".