38501065 has 8 divisors (see below), whose sum is σ = 46959048. Its totient is φ = 30295680.

The previous prime is 38501063. The next prime is 38501077. The reversal of 38501065 is 56010583.

It can be written as a sum of positive squares in 4 ways, for example, as 11449 + 38489616 = 107^2 + 6204^2 .

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

It is not a de Polignac number, because 38501065 - 2¹ = 38501063 is a prime.

It is a super-2 number, since 2×38501065² = 2964664012268450, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38501063) 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, 62812 + ... + 63421.

It is an arithmetic number, because the mean of its divisors is an integer number (5869881).

Almost surely, 2^38501065 is an apocalyptic number.

It is an amenable number.

38501065 is a deficient number, since it is larger than the sum of its proper divisors (8457983).

38501065 is a wasteful number, since it uses less digits than its factorization.

38501065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126299.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 38501065 is about 6204.9226425476. The cubic root of 38501065 is about 337.6687843466.

The spelling of 38501065 in words is "thirty-eight million, five hundred one thousand, sixty-five".