38707201 has 8 divisors (see below), whose sum is σ = 41842304. Its totient is φ = 35594640.

The previous prime is 38707177. The next prime is 38707211. The reversal of 38707201 is 10270783.

It is a happy number.

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 38707201 - 2⁷ = 38707073 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 38707201.

It is not an unprimeable number, because it can be changed into a prime (38707211) 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, 1971 + ... + 9016.

It is an arithmetic number, because the mean of its divisors is an integer number (5230288).

It is a Proth number, since it is equal to 4725 ⋅ 2¹³ + 1 and 4725 < 2¹³.

Almost surely, 2^38707201 is an apocalyptic number.

It is an amenable number.

38707201 is a deficient number, since it is larger than the sum of its proper divisors (3135103).

38707201 is a wasteful number, since it uses less digits than its factorization.

38707201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11271.

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 38707201 is about 6221.5111508379. The cubic root of 38707201 is about 338.2703420522.

Adding to 38707201 its reverse (10270783), we get a palindrome (48977984).

The spelling of 38707201 in words is "thirty-eight million, seven hundred seven thousand, two hundred one".