38526804 has 18 divisors (see below), whose sum is σ = 97387290. Its totient is φ = 12842256.

The previous prime is 38526739. The next prime is 38526821. The reversal of 38526804 is 40862583.

It can be written as a sum of positive squares in only one way, i.e., 19342404 + 19184400 = 4398^2 + 4380^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1070189 = 38526804 / (3 + 8 + 5 + 2 + 6 + 8 + 0 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 535059 + ... + 535130.

It is an arithmetic number, because the mean of its divisors is an integer number (5410405).

Almost surely, 2^38526804 is an apocalyptic number.

It is an amenable number.

38526804 is an abundant number, since it is smaller than the sum of its proper divisors (58860486).

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

38526804 is a wasteful number, since it uses less digits than its factorization.

38526804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070199 (or 1070194 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 38526804 is about 6206.9963750594. The cubic root of 38526804 is about 337.7440144801.

The spelling of 38526804 in words is "thirty-eight million, five hundred twenty-six thousand, eight hundred four".