38452444 has 6 divisors (see below), whose sum is σ = 67291784. Its totient is φ = 19226220.

The previous prime is 38452433. The next prime is 38452457. The reversal of 38452444 is 44425483.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4806552 + ... + 4806559.

Almost surely, 2^38452444 is an apocalyptic number.

It is an amenable number.

38452444 is a deficient number, since it is larger than the sum of its proper divisors (28839340).

38452444 is a wasteful number, since it uses less digits than its factorization.

38452444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9613115 (or 9613113 counting only the distinct ones).

The product of its digits is 61440, while the sum is 34.

The square root of 38452444 is about 6201.0034671817. The cubic root of 38452444 is about 337.5265829999.

The spelling of 38452444 in words is "thirty-eight million, four hundred fifty-two thousand, four hundred forty-four".