38201901 has 8 divisors (see below), whose sum is σ = 51120864. Its totient is φ = 25375440.

The previous prime is 38201899. The next prime is 38201927. The reversal of 38201901 is 10910283.

38201901 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 38201901 - 2¹ = 38201899 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38201971) 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 7 ways as a sum of consecutive naturals, for example, 22155 + ... + 23816.

It is an arithmetic number, because the mean of its divisors is an integer number (6390108).

Almost surely, 2^38201901 is an apocalyptic number.

It is an amenable number.

38201901 is a deficient number, since it is larger than the sum of its proper divisors (12918963).

38201901 is a wasteful number, since it uses less digits than its factorization.

38201901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46251.

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 38201901 is about 6180.7686415202. The cubic root of 38201901 is about 336.7919157330.

The spelling of 38201901 in words is "thirty-eight million, two hundred one thousand, nine hundred one".