38025331 has 4 divisors (see below), whose sum is σ = 38065464. Its totient is φ = 37985200.

The previous prime is 38025283. The next prime is 38025343. The reversal of 38025331 is 13352083.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13352083 = 2347 ⋅5689.

It is a cyclic number.

It is not a de Polignac number, because 38025331 - 2⁷ = 38025203 is a prime.

It is a super-2 number, since 2×38025331² = 2891851595319122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38025296 and 38025305.

It is not an unprimeable number, because it can be changed into a prime (38025391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18610 + ... + 20551.

It is an arithmetic number, because the mean of its divisors is an integer number (9516366).

Almost surely, 2^38025331 is an apocalyptic number.

38025331 is a deficient number, since it is larger than the sum of its proper divisors (40133).

38025331 is an equidigital number, since it uses as much as digits as its factorization.

38025331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40132.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 38025331 is about 6166.4682760880. The cubic root of 38025331 is about 336.2722277701.

The spelling of 38025331 in words is "thirty-eight million, twenty-five thousand, three hundred thirty-one".