136214156 has 24 divisors (see below), whose sum is σ = 257485200. Its totient is φ = 62678592.

The previous prime is 136214147. The next prime is 136214171. The reversal of 136214156 is 651412631.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 14270 + ... + 21818.

It is an arithmetic number, because the mean of its divisors is an integer number (10728550).

Almost surely, 2^136214156 is an apocalyptic number.

It is an amenable number.

136214156 is a deficient number, since it is larger than the sum of its proper divisors (121271044).

136214156 is a wasteful number, since it uses less digits than its factorization.

136214156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7913 (or 7911 counting only the distinct ones).

The product of its digits is 4320, while the sum is 29.

The square root of 136214156 is about 11671.0820406679. The cubic root of 136214156 is about 514.5261056798.

Adding to 136214156 its reverse (651412631), we get a palindrome (787626787).

The spelling of 136214156 in words is "one hundred thirty-six million, two hundred fourteen thousand, one hundred fifty-six".