6163138 has 8 divisors (see below), whose sum is σ = 9563580. Its totient is φ = 2975280.

The previous prime is 6163123. The next prime is 6163139. The reversal of 6163138 is 8313616.

It can be written as a sum of positive squares in 2 ways, for example, as 5322249 + 840889 = 2307^2 + 917^2 .

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

It is not an unprimeable number, because it can be changed into a prime (6163139) 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, 53073 + ... + 53188.

Almost surely, 2^6163138 is an apocalyptic number.

6163138 is a deficient number, since it is larger than the sum of its proper divisors (3400442).

6163138 is a wasteful number, since it uses less digits than its factorization.

6163138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106292.

The product of its digits is 2592, while the sum is 28.

The square root of 6163138 is about 2482.5668168249. The cubic root of 6163138 is about 183.3442513241.

The spelling of 6163138 in words is "six million, one hundred sixty-three thousand, one hundred thirty-eight".