38425069 has 4 divisors (see below), whose sum is σ = 38468160. Its totient is φ = 38381980.

The previous prime is 38425067. The next prime is 38425081. The reversal of 38425069 is 96052483.

38425069 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 96052483 = 53 ⋅1812311.

It is a cyclic number.

It is not a de Polignac number, because 38425069 - 2¹ = 38425067 is a prime.

It is a super-2 number, since 2×38425069² = 2952971855309522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38425061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20179 + ... + 22000.

It is an arithmetic number, because the mean of its divisors is an integer number (9617040).

Almost surely, 2^38425069 is an apocalyptic number.

It is an amenable number.

38425069 is a deficient number, since it is larger than the sum of its proper divisors (43091).

38425069 is an equidigital number, since it uses as much as digits as its factorization.

38425069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43090.

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

The square root of 38425069 is about 6198.7957701476. The cubic root of 38425069 is about 337.4464668636.

It can be divided in two parts, 3842 and 5069, that added together give a triangular number (8911 = T₁₃₃).

The spelling of 38425069 in words is "thirty-eight million, four hundred twenty-five thousand, sixty-nine".