38457101 has 4 divisors (see below), whose sum is σ = 38469600. Its totient is φ = 38444604.

The previous prime is 38457073. The next prime is 38457109. The reversal of 38457101 is 10175483.

38457101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38457101 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 (38457109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1970 + ... + 8988.

It is an arithmetic number, because the mean of its divisors is an integer number (9617400).

Almost surely, 2^38457101 is an apocalyptic number.

It is an amenable number.

38457101 is a deficient number, since it is larger than the sum of its proper divisors (12499).

38457101 is an equidigital number, since it uses as much as digits as its factorization.

38457101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12498.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 38457101 is about 6201.3789595541. The cubic root of 38457101 is about 337.5402084697.

The spelling of 38457101 in words is "thirty-eight million, four hundred fifty-seven thousand, one hundred one".