38652925 has 6 divisors (see below), whose sum is σ = 47929658. Its totient is φ = 30922320.

The previous prime is 38652923. The next prime is 38652931. The reversal of 38652925 is 52925683.

It can be written as a sum of positive squares in 3 ways, for example, as 842724 + 37810201 = 918^2 + 6149^2 .

It is not a de Polignac number, because 38652925 - 2¹ = 38652923 is a prime.

It is a super-2 number, since 2×38652925² = 2988097222111250, 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 (38652923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 773034 + ... + 773083.

Almost surely, 2^38652925 is an apocalyptic number.

It is an amenable number.

38652925 is a deficient number, since it is larger than the sum of its proper divisors (9276733).

38652925 is a wasteful number, since it uses less digits than its factorization.

38652925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1546127 (or 1546122 counting only the distinct ones).

The product of its digits is 129600, while the sum is 40.

The square root of 38652925 is about 6217.1476578894. The cubic root of 38652925 is about 338.1121583132.

The spelling of 38652925 in words is "thirty-eight million, six hundred fifty-two thousand, nine hundred twenty-five".