38573961 has 8 divisors (see below), whose sum is σ = 51691200. Its totient is φ = 25586352.

The previous prime is 38573959. The next prime is 38573987. The reversal of 38573961 is 16937583.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 38573961 - 2¹ = 38573959 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (38573861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31710 + ... + 32903.

It is an arithmetic number, because the mean of its divisors is an integer number (6461400).

Almost surely, 2^38573961 is an apocalyptic number.

It is an amenable number.

38573961 is a deficient number, since it is larger than the sum of its proper divisors (13117239).

38573961 is a wasteful number, since it uses less digits than its factorization.

38573961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64815.

The product of its digits is 136080, while the sum is 42.

The square root of 38573961 is about 6210.7939106043. The cubic root of 38573961 is about 337.8817584143.

The spelling of 38573961 in words is "thirty-eight million, five hundred seventy-three thousand, nine hundred sixty-one".