148134815 has 8 divisors (see below), whose sum is σ = 179393280. Its totient is φ = 117420192.

The previous prime is 148134809. The next prime is 148134817. The reversal of 148134815 is 518431841.

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 148134815 - 2²⁴ = 131357599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148134817) 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, 135359 + ... + 136448.

It is an arithmetic number, because the mean of its divisors is an integer number (22424160).

Almost surely, 2^148134815 is an apocalyptic number.

148134815 is a deficient number, since it is larger than the sum of its proper divisors (31258465).

148134815 is a wasteful number, since it uses less digits than its factorization.

148134815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271921.

The product of its digits is 15360, while the sum is 35.

The square root of 148134815 is about 12171.0646617295. The cubic root of 148134815 is about 529.1178097231.

The spelling of 148134815 in words is "one hundred forty-eight million, one hundred thirty-four thousand, eight hundred fifteen".