4085950 has 96 divisors (see below), whose sum is σ = 9642240. Its totient is φ = 1267200.

The previous prime is 4085941. The next prime is 4085951. The reversal of 4085950 is 595804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4085951) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 177639 + ... + 177661.

It is an arithmetic number, because the mean of its divisors is an integer number (100440).

Almost surely, 2^4085950 is an apocalyptic number.

4085950 is an abundant number, since it is smaller than the sum of its proper divisors (5556290).

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

4085950 is a wasteful number, since it uses less digits than its factorization.

4085950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82 (or 77 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 4085950 is about 2021.3732955592. The cubic root of 4085950 is about 159.8690334528.

The spelling of 4085950 in words is "four million, eighty-five thousand, nine hundred fifty".