38245712 has 40 divisors (see below), whose sum is σ = 76012992. Its totient is φ = 18636800.

The previous prime is 38245709. The next prime is 38245729. The reversal of 38245712 is 21754283.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 148688 + ... + 148944.

Almost surely, 2^38245712 is an apocalyptic number.

It is an amenable number.

38245712 is a deficient number, since it is larger than the sum of its proper divisors (37767280).

38245712 is a wasteful number, since it uses less digits than its factorization.

38245712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467 (or 461 counting only the distinct ones).

The product of its digits is 13440, while the sum is 32.

The square root of 38245712 is about 6184.3117644569. The cubic root of 38245712 is about 336.9206139851.

Adding to 38245712 its reverse (21754283), we get a palindrome (59999995).

The spelling of 38245712 in words is "thirty-eight million, two hundred forty-five thousand, seven hundred twelve".