136959148 has 6 divisors (see below), whose sum is σ = 239678516. Its totient is φ = 68479572.

The previous prime is 136959143. The next prime is 136959149. The reversal of 136959148 is 841959631.

It is a junction number, because it is equal to n+sod(n) for n = 136959098 and 136959107.

It is not an unprimeable number, because it can be changed into a prime (136959143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17119890 + ... + 17119897.

Almost surely, 2^136959148 is an apocalyptic number.

It is an amenable number.

136959148 is a deficient number, since it is larger than the sum of its proper divisors (102719368).

136959148 is a wasteful number, since it uses less digits than its factorization.

136959148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34239791 (or 34239789 counting only the distinct ones).

The product of its digits is 233280, while the sum is 46.

The square root of 136959148 is about 11702.9546696550. The cubic root of 136959148 is about 515.4624281505.

The spelling of 136959148 in words is "one hundred thirty-six million, nine hundred fifty-nine thousand, one hundred forty-eight".