4185150 has 24 divisors (see below), whose sum is σ = 10379544. Its totient is φ = 1116000.

The previous prime is 4185143. The next prime is 4185173. The reversal of 4185150 is 515814.

It is a self number, because there is not a number n which added to its sum of digits gives 4185150.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13801 + ... + 14100.

It is an arithmetic number, because the mean of its divisors is an integer number (432481).

Almost surely, 2^4185150 is an apocalyptic number.

4185150 is an abundant number, since it is smaller than the sum of its proper divisors (6194394).

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

4185150 is a wasteful number, since it uses less digits than its factorization.

4185150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27916 (or 27911 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 24.

The square root of 4185150 is about 2045.7639159981. The cubic root of 4185150 is about 161.1524859606.

The spelling of 4185150 in words is "four million, one hundred eighty-five thousand, one hundred fifty".