38401282 has 4 divisors (see below), whose sum is σ = 57601926. Its totient is φ = 19200640.

The previous prime is 38401277. The next prime is 38401289. The reversal of 38401282 is 28210483.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 28210483 = 7 ⋅4030069.

It can be written as a sum of positive squares in only one way, i.e., 34445161 + 3956121 = 5869^2 + 1989^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 38401282.

It is not an unprimeable number, because it can be changed into a prime (38401289) 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 as a sum of consecutive naturals, namely, 9600319 + ... + 9600322.

Almost surely, 2^38401282 is an apocalyptic number.

38401282 is a deficient number, since it is larger than the sum of its proper divisors (19200644).

38401282 is a wasteful number, since it uses less digits than its factorization.

38401282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19200643.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 38401282 is about 6196.8767939987. The cubic root of 38401282 is about 337.3768205257.

It can be divided in two parts, 38401 and 282, that added together give a palindrome (38683).

The spelling of 38401282 in words is "thirty-eight million, four hundred one thousand, two hundred eighty-two".