134873315 has 8 divisors (see below), whose sum is σ = 165291840. Its totient is φ = 105602752.

The previous prime is 134873309. The next prime is 134873317. The reversal of 134873315 is 513378431.

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

It is a cyclic number.

It is not a de Polignac number, because 134873315 - 2¹² = 134869219 is a prime.

It is a super-2 number, since 2×134873315² = 36381622198178450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134873317) 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, 286730 + ... + 287199.

It is an arithmetic number, because the mean of its divisors is an integer number (20661480).

Almost surely, 2^134873315 is an apocalyptic number.

134873315 is a deficient number, since it is larger than the sum of its proper divisors (30418525).

134873315 is an equidigital number, since it uses as much as digits as its factorization.

134873315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573981.

The product of its digits is 30240, while the sum is 35.

The square root of 134873315 is about 11613.4971046623. The cubic root of 134873315 is about 512.8322683734.

The spelling of 134873315 in words is "one hundred thirty-four million, eight hundred seventy-three thousand, three hundred fifteen".