135472115 has 8 divisors (see below), whose sum is σ = 162781488. Its totient is φ = 108234400.

The previous prime is 135472111. The next prime is 135472121. The reversal of 135472115 is 511274531.

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

It is not a de Polignac number, because 135472115 - 2² = 135472111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135472111) by changing a digit.

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, 13661 + ... + 21390.

It is an arithmetic number, because the mean of its divisors is an integer number (20347686).

Almost surely, 2^135472115 is an apocalyptic number.

135472115 is a deficient number, since it is larger than the sum of its proper divisors (27309373).

135472115 is an equidigital number, since it uses as much as digits as its factorization.

135472115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35829.

The product of its digits is 4200, while the sum is 29.

The square root of 135472115 is about 11639.2489018837. The cubic root of 135472115 is about 513.5900921730.

The spelling of 135472115 in words is "one hundred thirty-five million, four hundred seventy-two thousand, one hundred fifteen".