194036136 has 64 divisors (see below), whose sum is σ = 557383680. Its totient is φ = 55139520.

The previous prime is 194036111. The next prime is 194036153. The reversal of 194036136 is 631630491.

It is a super-5 number, since 5×194036136⁵ (a number of 43 digits) contains 55555 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 194036097 and 194036106.

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 15 ways as a sum of consecutive naturals, for example, 29065 + ... + 35111.

It is an arithmetic number, because the mean of its divisors is an integer number (8709120).

Almost surely, 2^194036136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 194036136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (278691840).

194036136 is an abundant number, since it is smaller than the sum of its proper divisors (363347544).

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

194036136 is a wasteful number, since it uses less digits than its factorization.

194036136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6254 (or 6250 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 194036136 is about 13929.6854235837. The cubic root of 194036136 is about 578.9319782518.

The spelling of 194036136 in words is "one hundred ninety-four million, thirty-six thousand, one hundred thirty-six".