38615041 has 4 divisors (see below), whose sum is σ = 40886532. Its totient is φ = 36343552.

The previous prime is 38615039. The next prime is 38615047. The reversal of 38615041 is 14051683.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 26224641 + 12390400 = 5121^2 + 3520^2 .

It is not a de Polignac number, because 38615041 - 2¹ = 38615039 is a prime.

It is a super-2 number, since 2×38615041² = 2982242782863362, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38615047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1135720 + ... + 1135753.

It is an arithmetic number, because the mean of its divisors is an integer number (10221633).

Almost surely, 2^38615041 is an apocalyptic number.

It is an amenable number.

38615041 is a deficient number, since it is larger than the sum of its proper divisors (2271491).

38615041 is a wasteful number, since it uses less digits than its factorization.

38615041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2271490.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 38615041 is about 6214.1001762122. The cubic root of 38615041 is about 338.0016601811.

The spelling of 38615041 in words is "thirty-eight million, six hundred fifteen thousand, forty-one".