38113995 has 8 divisors (see below), whose sum is σ = 60982416. Its totient is φ = 20327456.

The previous prime is 38113993. The next prime is 38114023. The reversal of 38113995 is 59931183.

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 38113995 - 2¹ = 38113993 is a prime.

It is a super-2 number, since 2×38113995² = 2905353229720050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38113993) 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, 1270452 + ... + 1270481.

It is an arithmetic number, because the mean of its divisors is an integer number (7622802).

Almost surely, 2^38113995 is an apocalyptic number.

38113995 is a deficient number, since it is larger than the sum of its proper divisors (22868421).

38113995 is a wasteful number, since it uses less digits than its factorization.

38113995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2540941.

The product of its digits is 29160, while the sum is 39.

The square root of 38113995 is about 6173.6532944441. The cubic root of 38113995 is about 336.5333878662.

The spelling of 38113995 in words is "thirty-eight million, one hundred thirteen thousand, nine hundred ninety-five".