38125012 has 12 divisors (see below), whose sum is σ = 67658976. Its totient is φ = 18793880.

The previous prime is 38124991. The next prime is 38125049. The reversal of 38125012 is 21052183.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66838 + ... + 67405.

It is an arithmetic number, because the mean of its divisors is an integer number (5638248).

Almost surely, 2^38125012 is an apocalyptic number.

It is an amenable number.

38125012 is a deficient number, since it is larger than the sum of its proper divisors (29533964).

38125012 is a wasteful number, since it uses less digits than its factorization.

38125012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134318 (or 134316 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 38125012 is about 6174.5454893458. The cubic root of 38125012 is about 336.5658101751.

Adding to 38125012 its reverse (21052183), we get a palindrome (59177195).

The spelling of 38125012 in words is "thirty-eight million, one hundred twenty-five thousand, twelve".