148253171 has 8 divisors (see below), whose sum is σ = 165675888. Its totient is φ = 131488000.

The previous prime is 148253167. The next prime is 148253177. The reversal of 148253171 is 171352841.

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 148253171 - 2² = 148253167 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (148253177) 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, 163910 + ... + 164811.

It is an arithmetic number, because the mean of its divisors is an integer number (20709486).

Almost surely, 2^148253171 is an apocalyptic number.

148253171 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

148253171 is a deficient number, since it is larger than the sum of its proper divisors (17422717).

148253171 is a wasteful number, since it uses less digits than its factorization.

148253171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328773.

The product of its digits is 6720, while the sum is 32.

The square root of 148253171 is about 12175.9258785523. The cubic root of 148253171 is about 529.2586894942.

The spelling of 148253171 in words is "one hundred forty-eight million, two hundred fifty-three thousand, one hundred seventy-one".