6137398 has 4 divisors (see below), whose sum is σ = 9206100. Its totient is φ = 3068698.

The previous prime is 6137387. The next prime is 6137423. The reversal of 6137398 is 8937316.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1534348 + ... + 1534351.

It is an arithmetic number, because the mean of its divisors is an integer number (2301525).

Almost surely, 2^6137398 is an apocalyptic number.

6137398 is a deficient number, since it is larger than the sum of its proper divisors (3068702).

6137398 is a wasteful number, since it uses less digits than its factorization.

6137398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3068701.

The product of its digits is 27216, while the sum is 37.

The square root of 6137398 is about 2477.3772421656. The cubic root of 6137398 is about 183.0886528366.

The spelling of 6137398 in words is "six million, one hundred thirty-seven thousand, three hundred ninety-eight".