38823101 has 8 divisors (see below), whose sum is σ = 39952440. Its totient is φ = 37698048.

The previous prime is 38823097. The next prime is 38823107. The reversal of 38823101 is 10132883.

It can be written as a sum of positive squares in 4 ways, for example, as 33756100 + 5067001 = 5810^2 + 2251^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38823101 - 2² = 38823097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38823107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29285 + ... + 30581.

It is an arithmetic number, because the mean of its divisors is an integer number (4994055).

Almost surely, 2^38823101 is an apocalyptic number.

It is an amenable number.

38823101 is a deficient number, since it is larger than the sum of its proper divisors (1129339).

38823101 is a wasteful number, since it uses less digits than its factorization.

38823101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2143.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 38823101 is about 6230.8186460529. The cubic root of 38823101 is about 338.6076304282.

Adding to 38823101 its reverse (10132883), we get a palindrome (48955984).

The spelling of 38823101 in words is "thirty-eight million, eight hundred twenty-three thousand, one hundred one".