136623124 has 12 divisors (see below), whose sum is σ = 260826048. Its totient is φ = 62101400.

The previous prime is 136623119. The next prime is 136623143. The reversal of 136623124 is 421326631.

It is a junction number, because it is equal to n+sod(n) for n = 136623092 and 136623101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1552492 + ... + 1552579.

It is an arithmetic number, because the mean of its divisors is an integer number (21735504).

Almost surely, 2^136623124 is an apocalyptic number.

It is an amenable number.

136623124 is a deficient number, since it is larger than the sum of its proper divisors (124202924).

136623124 is a wasteful number, since it uses less digits than its factorization.

136623124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3105086 (or 3105084 counting only the distinct ones).

The product of its digits is 5184, while the sum is 28.

The square root of 136623124 is about 11688.5894786326. The cubic root of 136623124 is about 515.0405271780.

Adding to 136623124 its reverse (421326631), we get a palindrome (557949755).

The spelling of 136623124 in words is "one hundred thirty-six million, six hundred twenty-three thousand, one hundred twenty-four".