136825794 has 32 divisors (see below), whose sum is σ = 347495040. Its totient is φ = 39092976.

The previous prime is 136825769. The next prime is 136825813. The reversal of 136825794 is 497528631.

136825794 is a `hidden beast` number, since 13 + 68 + 2 + 579 + 4 = 666.

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 15 ways as a sum of consecutive naturals, for example, 180609 + ... + 181364.

It is an arithmetic number, because the mean of its divisors is an integer number (10859220).

Almost surely, 2^136825794 is an apocalyptic number.

136825794 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

136825794 is an abundant number, since it is smaller than the sum of its proper divisors (210669246).

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

136825794 is a wasteful number, since it uses less digits than its factorization.

136825794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361991 (or 361985 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 136825794 is about 11697.2558320317. The cubic root of 136825794 is about 515.2950758181.

The spelling of 136825794 in words is "one hundred thirty-six million, eight hundred twenty-five thousand, seven hundred ninety-four".