135735315 has 32 divisors (see below), whose sum is σ = 221584896. Its totient is φ = 70936320.

The previous prime is 135735311. The next prime is 135735319. The reversal of 135735315 is 513537531.

It is an interprime number because it is at equal distance from previous prime (135735311) and next prime (135735319).

It is not a de Polignac number, because 135735315 - 2² = 135735311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (135735311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 247872 + ... + 248418.

It is an arithmetic number, because the mean of its divisors is an integer number (6924528).

Almost surely, 2^135735315 is an apocalyptic number.

135735315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

135735315 is a deficient number, since it is larger than the sum of its proper divisors (85849581).

135735315 is a wasteful number, since it uses less digits than its factorization.

135735315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859.

The product of its digits is 23625, while the sum is 33.

The square root of 135735315 is about 11650.5499870178. The cubic root of 135735315 is about 513.9224839829.

The spelling of 135735315 in words is "one hundred thirty-five million, seven hundred thirty-five thousand, three hundred fifteen".