38182512 has 40 divisors (see below), whose sum is σ = 99608704. Its totient is φ = 12602304.

The previous prime is 38182489. The next prime is 38182519. The reversal of 38182512 is 21528183.

It is a self number, because there is not a number n which added to its sum of digits gives 38182512.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38182519) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1083 + ... + 8805.

Almost surely, 2^38182512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38182512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49804352).

38182512 is an abundant number, since it is smaller than the sum of its proper divisors (61426192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38182512 is a wasteful number, since it uses less digits than its factorization.

38182512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7837 (or 7831 counting only the distinct ones).

The product of its digits is 3840, while the sum is 30.

The square root of 38182512 is about 6179.1999482134. The cubic root of 38182512 is about 336.7349276133.

The spelling of 38182512 in words is "thirty-eight million, one hundred eighty-two thousand, five hundred twelve".