136435804 has 12 divisors (see below), whose sum is σ = 238880824. Its totient is φ = 68184144.

The previous prime is 136435787. The next prime is 136435811. The reversal of 136435804 is 408534631.

It is a happy number.

It is a super-2 number, since 2×136435804² = 37229457226252832, which contains 22 as substring.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 136435804.

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, 2122 + ... + 16654.

Almost surely, 2^136435804 is an apocalyptic number.

It is an amenable number.

136435804 is a deficient number, since it is larger than the sum of its proper divisors (102445020).

136435804 is a wasteful number, since it uses less digits than its factorization.

136435804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16884 (or 16882 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 136435804 is about 11680.5737872760. The cubic root of 136435804 is about 514.8050338130.

The spelling of 136435804 in words is "one hundred thirty-six million, four hundred thirty-five thousand, eight hundred four".