148866182 has 8 divisors (see below), whose sum is σ = 224226552. Its totient is φ = 74124000.

The previous prime is 148866149. The next prime is 148866187. The reversal of 148866182 is 281668841.

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

It is a super-2 number, since 2×148866182² = 44322280286514248, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148866187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153944 + ... + 154907.

It is an arithmetic number, because the mean of its divisors is an integer number (28028319).

Almost surely, 2^148866182 is an apocalyptic number.

148866182 is a deficient number, since it is larger than the sum of its proper divisors (75360370).

148866182 is a wasteful number, since it uses less digits than its factorization.

148866182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309094.

The product of its digits is 147456, while the sum is 44.

The square root of 148866182 is about 12201.0729856025. The cubic root of 148866182 is about 529.9871623804.

The spelling of 148866182 in words is "one hundred forty-eight million, eight hundred sixty-six thousand, one hundred eighty-two".