401158 has 4 divisors (see below), whose sum is σ = 601740. Its totient is φ = 200578.

The previous prime is 401119. The next prime is 401161. The reversal of 401158 is 851104.

401158 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100288 + ... + 100291.

It is an arithmetic number, because the mean of its divisors is an integer number (150435).

2⁴⁰¹¹⁵⁸ is an apocalyptic number.

401158 is a deficient number, since it is larger than the sum of its proper divisors (200582).

401158 is a wasteful number, since it uses less digits than its factorization.

401158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200581.

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 401158 is about 633.3703497954. The cubic root of 401158 is about 73.7516632776.

The spelling of 401158 in words is "four hundred one thousand, one hundred fifty-eight".