6138598 has 8 divisors (see below), whose sum is σ = 9749592. Its totient is φ = 2888736.

The previous prime is 6138593. The next prime is 6138599. The reversal of 6138598 is 8958316.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 6138598.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6138593) 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, 90240 + ... + 90307.

It is an arithmetic number, because the mean of its divisors is an integer number (1218699).

Almost surely, 2^6138598 is an apocalyptic number.

6138598 is a deficient number, since it is larger than the sum of its proper divisors (3610994).

6138598 is a wasteful number, since it uses less digits than its factorization.

6138598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180566.

The product of its digits is 51840, while the sum is 40.

The square root of 6138598 is about 2477.6194219452. The cubic root of 6138598 is about 183.1005847153.

The spelling of 6138598 in words is "six million, one hundred thirty-eight thousand, five hundred ninety-eight".