136423027 has 8 divisors (see below), whose sum is σ = 148569120. Its totient is φ = 124512960.

The previous prime is 136423003. The next prime is 136423037. The reversal of 136423027 is 720324631.

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

It is not a de Polignac number, because 136423027 - 2¹¹ = 136420979 is a prime.

It is a super-2 number, since 2×136423027² = 37222484591685458, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 136422986 and 136423004.

It is not an unprimeable number, because it can be changed into a prime (136423037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57799 + ... + 60112.

It is an arithmetic number, because the mean of its divisors is an integer number (18571140).

Almost surely, 2^136423027 is an apocalyptic number.

136423027 is a deficient number, since it is larger than the sum of its proper divisors (12146093).

136423027 is a wasteful number, since it uses less digits than its factorization.

136423027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118013.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 136423027 is about 11680.0268407226. The cubic root of 136423027 is about 514.7889630821.

Adding to 136423027 its reverse (720324631), we get a palindrome (856747658).

The spelling of 136423027 in words is "one hundred thirty-six million, four hundred twenty-three thousand, twenty-seven".