411402 has 8 divisors (see below), whose sum is σ = 822816. Its totient is φ = 137132.

The previous prime is 411379. The next prime is 411409. The reversal of 411402 is 204114.

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

411402 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (411409) by changing a digit.

411402 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 in 3 ways as a sum of consecutive naturals, for example, 34278 + ... + 34289.

It is an arithmetic number, because the mean of its divisors is an integer number (102852).

2⁴¹¹⁴⁰² is an apocalyptic number.

411402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

411402 is a wasteful number, since it uses less digits than its factorization.

411402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68572.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 411402 is about 641.4062675091. The cubic root of 411402 is about 74.3741701294.

Adding to 411402 its reverse (204114), we get a palindrome (615516).

The spelling of 411402 in words is "four hundred eleven thousand, four hundred two", and thus it is an iban number.