38573121 has 8 divisors (see below), whose sum is σ = 51675424. Its totient is φ = 25593120.

The previous prime is 38573099. The next prime is 38573131. The reversal of 38573121 is 12137583.

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

It is not a de Polignac number, because 38573121 - 2⁶ = 38573057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38573131) 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, 29836 + ... + 31101.

It is an arithmetic number, because the mean of its divisors is an integer number (6459428).

Almost surely, 2^38573121 is an apocalyptic number.

It is an amenable number.

38573121 is a deficient number, since it is larger than the sum of its proper divisors (13102303).

38573121 is a wasteful number, since it uses less digits than its factorization.

38573121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61151.

The product of its digits is 5040, while the sum is 30.

The square root of 38573121 is about 6210.7262860313. The cubic root of 38573121 is about 337.8793057862.

The spelling of 38573121 in words is "thirty-eight million, five hundred seventy-three thousand, one hundred twenty-one".