38043252 has 90 divisors (see below), whose sum is σ = 106993978. Its totient is φ = 11389248.

The previous prime is 38043233. The next prime is 38043253. The reversal of 38043252 is 25234083.

38043252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 5 ways, for example, as 25040016 + 13003236 = 5004^2 + 3606^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38043253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 1028178 + ... + 1028214.

Almost surely, 2^38043252 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 38043252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53496989).

38043252 is an abundant number, since it is smaller than the sum of its proper divisors (68950726).

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

38043252 is a wasteful number, since it uses less digits than its factorization.

38043252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99 (or 55 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 38043252 is about 6167.9212057224. The cubic root of 38043252 is about 336.3250468424.

It can be divided in two parts, 3804 and 3252, that added together give a square (7056 = 84²).

The spelling of 38043252 in words is "thirty-eight million, forty-three thousand, two hundred fifty-two".