136214515 has 16 divisors (see below), whose sum is σ = 172984320. Its totient is φ = 102682080.

The previous prime is 136214509. The next prime is 136214543. The reversal of 136214515 is 515412631.

It is not a de Polignac number, because 136214515 - 2⁵ = 136214483 is a prime.

It is a super-3 number, since 3×136214515³ (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14392 + ... + 21898.

It is an arithmetic number, because the mean of its divisors is an integer number (10811520).

Almost surely, 2^136214515 is an apocalyptic number.

136214515 is a deficient number, since it is larger than the sum of its proper divisors (36769805).

136214515 is a wasteful number, since it uses less digits than its factorization.

136214515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7722.

The product of its digits is 3600, while the sum is 28.

The square root of 136214515 is about 11671.0974205513. The cubic root of 136214515 is about 514.5265577001.

The spelling of 136214515 in words is "one hundred thirty-six million, two hundred fourteen thousand, five hundred fifteen".