136541632 has 14 divisors (see below), whose sum is σ = 270949928. Its totient is φ = 68270784.

The previous prime is 136541617. The next prime is 136541659. The reversal of 136541632 is 236145631.

It is a junction number, because it is equal to n+sod(n) for n = 136541594 and 136541603.

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 as a sum of consecutive naturals, namely, 1066668 + ... + 1066795.

Almost surely, 2^136541632 is an apocalyptic number.

It is an amenable number.

136541632 is a deficient number, since it is larger than the sum of its proper divisors (134408296).

136541632 is an equidigital number, since it uses as much as digits as its factorization.

136541632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2133475 (or 2133465 counting only the distinct ones).

The product of its digits is 12960, while the sum is 31.

The square root of 136541632 is about 11685.1029948392. The cubic root of 136541632 is about 514.9381042275.

The spelling of 136541632 in words is "one hundred thirty-six million, five hundred forty-one thousand, six hundred thirty-two".