4180148 has 24 divisors (see below), whose sum is σ = 8404032. Its totient is φ = 1782144.

The previous prime is 4180097. The next prime is 4180153. The reversal of 4180148 is 8410814.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 9215 + ... + 9657.

It is an arithmetic number, because the mean of its divisors is an integer number (350168).

Almost surely, 2^4180148 is an apocalyptic number.

It is an amenable number.

4180148 is an abundant number, since it is smaller than the sum of its proper divisors (4223884).

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

4180148 is a wasteful number, since it uses less digits than its factorization.

4180148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791 (or 789 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 26.

The square root of 4180148 is about 2044.5410242888. The cubic root of 4180148 is about 161.0882583872.

The spelling of 4180148 in words is "four million, one hundred eighty thousand, one hundred forty-eight".