38542325 has 6 divisors (see below), whose sum is σ = 47792514. Its totient is φ = 30833840.

The previous prime is 38542313. The next prime is 38542327. The reversal of 38542325 is 52324583.

It can be written as a sum of positive squares in 3 ways, for example, as 27889 + 38514436 = 167^2 + 6206^2 .

It is not a de Polignac number, because 38542325 - 2⁸ = 38542069 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38542291 and 38542300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38542327) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 770822 + ... + 770871.

It is an arithmetic number, because the mean of its divisors is an integer number (7965419).

Almost surely, 2^38542325 is an apocalyptic number.

It is an amenable number.

38542325 is a deficient number, since it is larger than the sum of its proper divisors (9250189).

38542325 is a wasteful number, since it uses less digits than its factorization.

38542325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1541703 (or 1541698 counting only the distinct ones).

The product of its digits is 28800, while the sum is 32.

The square root of 38542325 is about 6208.2465318317. The cubic root of 38542325 is about 337.7893631768.

The spelling of 38542325 in words is "thirty-eight million, five hundred forty-two thousand, three hundred twenty-five".