42628204 has 12 divisors (see below), whose sum is σ = 75621784. Its totient is φ = 21021984.

The previous prime is 42628199. The next prime is 42628207. The reversal of 42628204 is 40282624.

It is not an unprimeable number, because it can be changed into a prime (42628207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72702 + ... + 73285.

Almost surely, 2^42628204 is an apocalyptic number.

It is an amenable number.

42628204 is a deficient number, since it is larger than the sum of its proper divisors (32993580).

42628204 is a wasteful number, since it uses less digits than its factorization.

42628204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146064 (or 146062 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

The square root of 42628204 is about 6529.0277989912. The cubic root of 42628204 is about 349.3271535951.

The spelling of 42628204 in words is "forty-two million, six hundred twenty-eight thousand, two hundred four".