38028843 has 6 divisors (see below), whose sum is σ = 54930564. Its totient is φ = 25352556.

The previous prime is 38028841. The next prime is 38028869. The reversal of 38028843 is 34882083.

It is a happy number.

It is not a de Polignac number, because 38028843 - 2¹ = 38028841 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38028798 and 38028807.

It is not an unprimeable number, because it can be changed into a prime (38028841) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2112705 + ... + 2112722.

It is an arithmetic number, because the mean of its divisors is an integer number (9155094).

Almost surely, 2^38028843 is an apocalyptic number.

38028843 is a deficient number, since it is larger than the sum of its proper divisors (16901721).

38028843 is a wasteful number, since it uses less digits than its factorization.

38028843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4225433 (or 4225430 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 38028843 is about 6166.7530354312. The cubic root of 38028843 is about 336.2825800947.

The spelling of 38028843 in words is "thirty-eight million, twenty-eight thousand, eight hundred forty-three".