4202930 has 8 divisors (see below), whose sum is σ = 7565292. Its totient is φ = 1681168.

The previous prime is 4202929. The next prime is 4202959. The reversal of 4202930 is 392024.

It can be written as a sum of positive squares in 2 ways, for example, as 4165681 + 37249 = 2041^2 + 193^2 .

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

It is a d-powerful number, because it can be written as 4¹¹ + 2³ + 0 + 2¹¹ + 9 + 3⁸ + 0 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210137 + ... + 210156.

Almost surely, 2^4202930 is an apocalyptic number.

4202930 is a deficient number, since it is larger than the sum of its proper divisors (3362362).

4202930 is a wasteful number, since it uses less digits than its factorization.

4202930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420300.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 4202930 is about 2050.1048753661. The cubic root of 4202930 is about 161.3803744998.

Adding to 4202930 its reverse (392024), we get a palindrome (4594954).

The spelling of 4202930 in words is "four million, two hundred two thousand, nine hundred thirty".