38425073 has 4 divisors (see below), whose sum is σ = 38473380. Its totient is φ = 38376768.

The previous prime is 38425067. The next prime is 38425081. The reversal of 38425073 is 37052483.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 37052483 = 13 ⋅2850191.

It can be written as a sum of positive squares in 2 ways, for example, as 34845409 + 3579664 = 5903^2 + 1892^2 .

It is a cyclic number.

It is not a de Polignac number, because 38425073 - 2⁸ = 38424817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38425043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22940 + ... + 24557.

It is an arithmetic number, because the mean of its divisors is an integer number (9618345).

Almost surely, 2^38425073 is an apocalyptic number.

It is an amenable number.

38425073 is a deficient number, since it is larger than the sum of its proper divisors (48307).

38425073 is an equidigital number, since it uses as much as digits as its factorization.

38425073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48306.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 38425073 is about 6198.7960927909. The cubic root of 38425073 is about 337.4464785728.

The spelling of 38425073 in words is "thirty-eight million, four hundred twenty-five thousand, seventy-three".