401234 has 8 divisors (see below), whose sum is σ = 637308. Its totient is φ = 188800.

The previous prime is 401231. The next prime is 401237. The reversal of 401234 is 432104.

It is an interprime number because it is at equal distance from previous prime (401231) and next prime (401237).

It can be written as a sum of positive squares in 2 ways, for example, as 390625 + 10609 = 625^2 + 103^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (401231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5867 + ... + 5934.

2⁴⁰¹²³⁴ is an apocalyptic number.

401234 is a deficient number, since it is larger than the sum of its proper divisors (236074).

401234 is a wasteful number, since it uses less digits than its factorization.

401234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11820.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 401234 is about 633.4303434475. The cubic root of 401234 is about 73.7563204389.

Adding to 401234 its reverse (432104), we get a palindrome (833338).

The spelling of 401234 in words is "four hundred one thousand, two hundred thirty-four".