148309182 has 36 divisors (see below), whose sum is σ = 373801896. Its totient is φ = 42373800.

The previous prime is 148309181. The next prime is 148309253. The reversal of 148309182 is 281903841.

148309182 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×148309182² = 43991226931018248, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148309181) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 83194 + ... + 84957.

It is an arithmetic number, because the mean of its divisors is an integer number (10383386).

Almost surely, 2^148309182 is an apocalyptic number.

148309182 is an abundant number, since it is smaller than the sum of its proper divisors (225492714).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

148309182 is a wasteful number, since it uses less digits than its factorization.

148309182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168173 (or 168163 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 148309182 is about 12178.2257328397. The cubic root of 148309182 is about 529.3253335459.

The spelling of 148309182 in words is "one hundred forty-eight million, three hundred nine thousand, one hundred eighty-two".