38848401 has 6 divisors (see below), whose sum is σ = 56114370. Its totient is φ = 25898928.

The previous prime is 38848387. The next prime is 38848421. The reversal of 38848401 is 10484883.

It can be written as a sum of positive squares in only one way, i.e., 25010001 + 13838400 = 5001^2 + 3720^2 .

It is not a de Polignac number, because 38848401 - 2⁹ = 38847889 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (38848421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2158236 + ... + 2158253.

It is an arithmetic number, because the mean of its divisors is an integer number (9352395).

Almost surely, 2^38848401 is an apocalyptic number.

It is an amenable number.

38848401 is a deficient number, since it is larger than the sum of its proper divisors (17265969).

38848401 is a wasteful number, since it uses less digits than its factorization.

38848401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4316495 (or 4316492 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 38848401 is about 6232.8485462106. The cubic root of 38848401 is about 338.6811683698.

It can be divided in two parts, 3884840 and 1, that added together give a square (3884841 = 1971²).

The spelling of 38848401 in words is "thirty-eight million, eight hundred forty-eight thousand, four hundred one".