38136983 has 4 divisors (see below), whose sum is σ = 38150088. Its totient is φ = 38123880.

The previous prime is 38136979. The next prime is 38137019. The reversal of 38136983 is 38963183.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 38136983 - 2² = 38136979 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 38136983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38136383) 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, 8 + ... + 8733.

It is an arithmetic number, because the mean of its divisors is an integer number (9537522).

Almost surely, 2^38136983 is an apocalyptic number.

38136983 is a deficient number, since it is larger than the sum of its proper divisors (13105).

38136983 is an equidigital number, since it uses as much as digits as its factorization.

38136983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13104.

The product of its digits is 93312, while the sum is 41.

The square root of 38136983 is about 6175.5147963550. The cubic root of 38136983 is about 336.6010329635.

The spelling of 38136983 in words is "thirty-eight million, one hundred thirty-six thousand, nine hundred eighty-three".