402203395 has 12 divisors (see below), whose sum is σ = 530510400. Its totient is φ = 292511120.

The previous prime is 402203387. The next prime is 402203429. The reversal of 402203395 is 593302204.

It is not a de Polignac number, because 402203395 - 2³ = 402203387 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 331795 + ... + 333004.

It is an arithmetic number, because the mean of its divisors is an integer number (44209200).

Almost surely, 2^402203395 is an apocalyptic number.

402203395 is a deficient number, since it is larger than the sum of its proper divisors (128307005).

402203395 is a wasteful number, since it uses less digits than its factorization.

402203395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664826 (or 664815 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 402203395 is about 20055.0092246301. The cubic root of 402203395 is about 738.1567192626.

Adding to 402203395 its reverse (593302204), we get a palindrome (995505599).

The spelling of 402203395 in words is "four hundred two million, two hundred three thousand, three hundred ninety-five".