4000150 has 48 divisors (see below), whose sum is σ = 9285120. Its totient is φ = 1245600.

The previous prime is 4000133. The next prime is 4000153. The reversal of 4000150 is 510004.

4000150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4000153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3331 + ... + 4369.

It is an arithmetic number, because the mean of its divisors is an integer number (193440).

Almost surely, 2^4000150 is an apocalyptic number.

4000150 is an abundant number, since it is smaller than the sum of its proper divisors (5284970).

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

4000150 is a wasteful number, since it uses less digits than its factorization.

4000150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1069 (or 1064 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 10.

The square root of 4000150 is about 2000.0374996484. The cubic root of 4000150 is about 158.7420894233.

Adding to 4000150 its reverse (510004), we get a palindrome (4510154).

The spelling of 4000150 in words is "four million, one hundred fifty", and thus it is an aban number.