38258042 has 4 divisors (see below), whose sum is σ = 57387066. Its totient is φ = 19129020.

The previous prime is 38258029. The next prime is 38258053. The reversal of 38258042 is 24085283.

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., 25290841 + 12967201 = 5029^2 + 3601^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9564509 + ... + 9564512.

Almost surely, 2^38258042 is an apocalyptic number.

38258042 is a deficient number, since it is larger than the sum of its proper divisors (19129024).

38258042 is a wasteful number, since it uses less digits than its factorization.

38258042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19129023.

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 38258042 is about 6185.3085614220. The cubic root of 38258042 is about 336.9568166042.

The spelling of 38258042 in words is "thirty-eight million, two hundred fifty-eight thousand, forty-two".