402014 has 4 divisors (see below), whose sum is σ = 603024. Its totient is φ = 201006.

The previous prime is 401993. The next prime is 402023. The reversal of 402014 is 410204.

402014 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 junction number, because it is equal to n+sod(n) for n = 401986 and 402004.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 402014.

It is an unprimeable number.

402014 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, 100502 + ... + 100505.

It is an arithmetic number, because the mean of its divisors is an integer number (150756).

2⁴⁰²⁰¹⁴ is an apocalyptic number.

402014 is a deficient number, since it is larger than the sum of its proper divisors (201010).

402014 is a wasteful number, since it uses less digits than its factorization.

402014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201009.

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 402014 is about 634.0457396750. The cubic root of 402014 is about 73.8040836649.

Adding to 402014 its reverse (410204), we get a palindrome (812218).

It can be divided in two parts, 4020 and 14, that multiplied together give a triangular number (56280 = T₃₃₅).

The spelling of 402014 in words is "four hundred two thousand, fourteen", and thus it is an iban number.