4122150 has 24 divisors (see below), whose sum is σ = 10223304. Its totient is φ = 1099200.

The previous prime is 4122121. The next prime is 4122169. The reversal of 4122150 is 512214.

It is a Harshad number since it is a multiple of its sum of digits (15).

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 11 ways as a sum of consecutive naturals, for example, 13591 + ... + 13890.

It is an arithmetic number, because the mean of its divisors is an integer number (425971).

Almost surely, 2^4122150 is an apocalyptic number.

4122150 is an abundant number, since it is smaller than the sum of its proper divisors (6101154).

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

4122150 is a wasteful number, since it uses less digits than its factorization.

4122150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27496 (or 27491 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 4122150 is about 2030.3078584294. The cubic root of 4122150 is about 160.3397727464.

Adding to 4122150 its reverse (512214), we get a palindrome (4634364).

The spelling of 4122150 in words is "four million, one hundred twenty-two thousand, one hundred fifty".