6017138 has 4 divisors (see below), whose sum is σ = 9025710. Its totient is φ = 3008568.

The previous prime is 6017117. The next prime is 6017149. The reversal of 6017138 is 8317106.

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

It can be written as a sum of positive squares in only one way, i.e., 5230369 + 786769 = 2287^2 + 887^2 .

It is a super-2 number, since 2×6017138² = 72411899422088, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1504283 + ... + 1504286.

Almost surely, 2^6017138 is an apocalyptic number.

6017138 is a deficient number, since it is larger than the sum of its proper divisors (3008572).

6017138 is a wasteful number, since it uses less digits than its factorization.

6017138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3008571.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 6017138 is about 2452.9855278823. The cubic root of 6017138 is about 181.8849048900.

Subtracting 6017138 from its reverse (8317106), we obtain a cube (2299968 = 132³).

The spelling of 6017138 in words is "six million, seventeen thousand, one hundred thirty-eight".