402203 has 8 divisors (see below), whose sum is σ = 434160. Its totient is φ = 371200.

The previous prime is 402197. The next prime is 402221. The reversal of 402203 is 302204.

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

It is a cyclic number.

It is not a de Polignac number, because 402203 - 2⁶ = 402139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (402223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 803 + ... + 1203.

It is an arithmetic number, because the mean of its divisors is an integer number (54270).

2⁴⁰²²⁰³ is an apocalyptic number.

402203 is a deficient number, since it is larger than the sum of its proper divisors (31957).

402203 is a wasteful number, since it uses less digits than its factorization.

402203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477.

The product of its (nonzero) digits is 48, while the sum is 11.

The square root of 402203 is about 634.1947650367. The cubic root of 402203 is about 73.8156477617.

Adding to 402203 its reverse (302204), we get a palindrome (704407).

Subtracting from 402203 its reverse (302204), we obtain a palindrome (99999).

The spelling of 402203 in words is "four hundred two thousand, two hundred three", and thus it is an iban number.