136853682 has 16 divisors (see below), whose sum is σ = 312808512. Its totient is φ = 39101040.

The previous prime is 136853671. The next prime is 136853729. The reversal of 136853682 is 286358631.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 3258421 = 136853682 / (1 + 3 + 6 + 8 + 5 + 3 + 6 + 8 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1629169 + ... + 1629252.

It is an arithmetic number, because the mean of its divisors is an integer number (19550532).

Almost surely, 2^136853682 is an apocalyptic number.

136853682 is an abundant number, since it is smaller than the sum of its proper divisors (175954830).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136853682 is a wasteful number, since it uses less digits than its factorization.

136853682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3258433.

The product of its digits is 207360, while the sum is 42.

The square root of 136853682 is about 11698.4478457614. The cubic root of 136853682 is about 515.3300827965.

The spelling of 136853682 in words is "one hundred thirty-six million, eight hundred fifty-three thousand, six hundred eighty-two".