401950 has 12 divisors (see below), whose sum is σ = 747720. Its totient is φ = 160760.

The previous prime is 401939. The next prime is 401953. The reversal of 401950 is 59104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401953) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3970 + ... + 4069.

It is an arithmetic number, because the mean of its divisors is an integer number (62310).

2⁴⁰¹⁹⁵⁰ is an apocalyptic number.

401950 is a deficient number, since it is larger than the sum of its proper divisors (345770).

401950 is a wasteful number, since it uses less digits than its factorization.

401950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8051 (or 8046 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 401950 is about 633.9952681211. The cubic root of 401950 is about 73.8001669588.

The spelling of 401950 in words is "four hundred one thousand, nine hundred fifty".