38942065 has 16 divisors (see below), whose sum is σ = 48029760. Its totient is φ = 30299200.

The previous prime is 38942021. The next prime is 38942083. The reversal of 38942065 is 56024983.

It is not a de Polignac number, because 38942065 - 2⁷ = 38941937 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29142 + ... + 30448.

It is an arithmetic number, because the mean of its divisors is an integer number (3001860).

Almost surely, 2^38942065 is an apocalyptic number.

It is an amenable number.

38942065 is a deficient number, since it is larger than the sum of its proper divisors (9087695).

38942065 is a wasteful number, since it uses less digits than its factorization.

38942065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1472.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 38942065 is about 6240.3577621800. The cubic root of 38942065 is about 338.9531381463.

The spelling of 38942065 in words is "thirty-eight million, nine hundred forty-two thousand, sixty-five".