401030 has 32 divisors (see below), whose sum is σ = 876096. Its totient is φ = 129024.

The previous prime is 401029. The next prime is 401039. The reversal of 401030 is 30104.

It is a nialpdrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 400999 and 401017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1022 + ... + 1358.

It is an arithmetic number, because the mean of its divisors is an integer number (27378).

2⁴⁰¹⁰³⁰ is an apocalyptic number.

401030 is an abundant number, since it is smaller than the sum of its proper divisors (475066).

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

401030 is a wasteful number, since it uses less digits than its factorization.

401030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368.

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 401030 is about 633.2692950081. The cubic root of 401030 is about 73.7438183079.

Adding to 401030 its reverse (30104), we get a palindrome (431134).

The spelling of 401030 in words is "four hundred one thousand, thirty".