38242025 has 12 divisors (see below), whose sum is σ = 47843292. Its totient is φ = 30320640.

The previous prime is 38242021. The next prime is 38242033. The reversal of 38242025 is 52024283.

38242025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 885481 + 37356544 = 941^2 + 6112^2 .

It is not a de Polignac number, because 38242025 - 2² = 38242021 is a prime.

It is a super-2 number, since 2×38242025² = 2924904952201250, 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 = 38241985 and 38242003.

It is not an unprimeable number, because it can be changed into a prime (38242021) 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 11 ways as a sum of consecutive naturals, for example, 3944 + ... + 9593.

It is an arithmetic number, because the mean of its divisors is an integer number (3986941).

Almost surely, 2^38242025 is an apocalyptic number.

It is an amenable number.

38242025 is a deficient number, since it is larger than the sum of its proper divisors (9601267).

38242025 is a wasteful number, since it uses less digits than its factorization.

38242025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13660 (or 13655 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 38242025 is about 6184.0136642799. The cubic root of 38242025 is about 336.9097869219.

The spelling of 38242025 in words is "thirty-eight million, two hundred forty-two thousand, twenty-five".