38604242 has 4 divisors (see below), whose sum is σ = 57906366. Its totient is φ = 19302120.

The previous prime is 38604217. The next prime is 38604311. The reversal of 38604242 is 24240683.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 35295481 + 3308761 = 5941^2 + 1819^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9651059 + ... + 9651062.

Almost surely, 2^38604242 is an apocalyptic number.

38604242 is a deficient number, since it is larger than the sum of its proper divisors (19302124).

38604242 is a wasteful number, since it uses less digits than its factorization.

38604242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19302123.

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 38604242 is about 6213.2312044539. The cubic root of 38604242 is about 337.9701489691.

The spelling of 38604242 in words is "thirty-eight million, six hundred four thousand, two hundred forty-two".