38141081 has 16 divisors (see below), whose sum is σ = 44815680. Its totient is φ = 32071680.

The previous prime is 38141069. The next prime is 38141083. The reversal of 38141081 is 18014183.

It is a cyclic number.

It is not a de Polignac number, because 38141081 - 2¹⁰ = 38140057 is a prime.

It is a super-2 number, since 2×38141081² = 2909484119697122, which contains 22 as substring.

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 38141081.

It is not an unprimeable number, because it can be changed into a prime (38141083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9305 + ... + 12761.

It is an arithmetic number, because the mean of its divisors is an integer number (2800980).

Almost surely, 2^38141081 is an apocalyptic number.

It is an amenable number.

38141081 is a deficient number, since it is larger than the sum of its proper divisors (6674599).

38141081 is a wasteful number, since it uses less digits than its factorization.

38141081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3544.

The product of its (nonzero) digits is 768, while the sum is 26.

The square root of 38141081 is about 6175.8465816437. The cubic root of 38141081 is about 336.6130889917.

The spelling of 38141081 in words is "thirty-eight million, one hundred forty-one thousand, eighty-one".