42604202 has 8 divisors (see below), whose sum is σ = 63942912. Its totient is φ = 21289900.

The previous prime is 42604157. The next prime is 42604217. The reversal of 42604202 is 20240624.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 824 + ... + 9267.

It is an arithmetic number, because the mean of its divisors is an integer number (7992864).

Almost surely, 2^42604202 is an apocalyptic number.

42604202 is a deficient number, since it is larger than the sum of its proper divisors (21338710).

42604202 is a wasteful number, since it uses less digits than its factorization.

42604202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12204.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 42604202 is about 6527.1894410994. The cubic root of 42604202 is about 349.2615778831.

Adding to 42604202 its reverse (20240624), we get a palindrome (62844826).

The spelling of 42604202 in words is "forty-two million, six hundred four thousand, two hundred two".