38102012 has 12 divisors (see below), whose sum is σ = 71807736. Its totient is φ = 17585520.

The previous prime is 38101993. The next prime is 38102033. The reversal of 38102012 is 21020183.

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, 366314 + ... + 366417.

It is an arithmetic number, because the mean of its divisors is an integer number (5983978).

Almost surely, 2^38102012 is an apocalyptic number.

It is an amenable number.

38102012 is a deficient number, since it is larger than the sum of its proper divisors (33705724).

38102012 is a wasteful number, since it uses less digits than its factorization.

38102012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 732748 (or 732746 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 38102012 is about 6172.6827230954. The cubic root of 38102012 is about 336.4981155881.

Adding to 38102012 its reverse (21020183), we get a palindrome (59122195).

The spelling of 38102012 in words is "thirty-eight million, one hundred two thousand, twelve".