4202402 has 8 divisors (see below), whose sum is σ = 6374700. Its totient is φ = 2077504.

The previous prime is 4202389. The next prime is 4202413. The reversal of 4202402 is 2042024.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3682561 + 519841 = 1919^2 + 721^2 .

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11627 + ... + 11982.

Almost surely, 2^4202402 is an apocalyptic number.

4202402 is a deficient number, since it is larger than the sum of its proper divisors (2172298).

4202402 is a wasteful number, since it uses less digits than its factorization.

4202402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23700.

The product of its (nonzero) digits is 128, while the sum is 14.

The square root of 4202402 is about 2049.9760974216. The cubic root of 4202402 is about 161.3736163250.

Adding to 4202402 its reverse (2042024), we get a palindrome (6244426).

The spelling of 4202402 in words is "four million, two hundred two thousand, four hundred two".