4020950 has 24 divisors (see below), whose sum is σ = 7546392. Its totient is φ = 1593920.

The previous prime is 4020949. The next prime is 4020977. The reversal of 4020950 is 590204.

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, 6557 + ... + 7143.

It is an arithmetic number, because the mean of its divisors is an integer number (314433).

Almost surely, 2^4020950 is an apocalyptic number.

4020950 is a deficient number, since it is larger than the sum of its proper divisors (3525442).

4020950 is a wasteful number, since it uses less digits than its factorization.

4020950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736 (or 731 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 4020950 is about 2005.2306600489. The cubic root of 4020950 is about 159.0167565374.

The spelling of 4020950 in words is "four million, twenty thousand, nine hundred fifty".