136127954 has 8 divisors (see below), whose sum is σ = 209172348. Its totient is φ = 66403840.

The previous prime is 136127941. The next prime is 136127963. The reversal of 136127954 is 459721631.

It can be written as a sum of positive squares in 2 ways, for example, as 120406729 + 15721225 = 10973^2 + 3965^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×136127954² = 37061639720452232, which contains 22 as substring.

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, 829967 + ... + 830130.

Almost surely, 2^136127954 is an apocalyptic number.

136127954 is a deficient number, since it is larger than the sum of its proper divisors (73044394).

136127954 is a wasteful number, since it uses less digits than its factorization.

136127954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1660140.

The product of its digits is 45360, while the sum is 38.

The square root of 136127954 is about 11667.3884824326. The cubic root of 136127954 is about 514.4175449151.

The spelling of 136127954 in words is "one hundred thirty-six million, one hundred twenty-seven thousand, nine hundred fifty-four".