401452 has 6 divisors (see below), whose sum is σ = 702548. Its totient is φ = 200724.

The previous prime is 401417. The next prime is 401473. The reversal of 401452 is 254104.

401452 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×401452² = 322327416608, which contains 22 as substring.

It is a nialpdrome in base 14.

It is an unprimeable number.

401452 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50178 + ... + 50185.

2⁴⁰¹⁴⁵² is an apocalyptic number.

It is an amenable number.

401452 is a deficient number, since it is larger than the sum of its proper divisors (301096).

401452 is a wasteful number, since it uses less digits than its factorization.

401452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100367 (or 100365 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 401452 is about 633.6023989854. The cubic root of 401452 is about 73.7696758763.

Adding to 401452 its reverse (254104), we get a palindrome (655556).

The spelling of 401452 in words is "four hundred one thousand, four hundred fifty-two".