4125150 has 72 divisors (see below), whose sum is σ = 11316240. Its totient is φ = 1077120.

The previous prime is 4125137. The next prime is 4125151. The reversal of 4125150 is 515214.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4125151) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 39999 + ... + 40101.

It is an arithmetic number, because the mean of its divisors is an integer number (157170).

Almost surely, 2^4125150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4125150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5658120).

4125150 is an abundant number, since it is smaller than the sum of its proper divisors (7191090).

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

4125150 is a wasteful number, since it uses less digits than its factorization.

4125150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210 (or 202 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 4125150 is about 2031.0465282706. The cubic root of 4125150 is about 160.3786604364.

The spelling of 4125150 in words is "four million, one hundred twenty-five thousand, one hundred fifty".