6137161 has 4 divisors (see below), whose sum is σ = 6178500. Its totient is φ = 6095824.

The previous prime is 6137137. The next prime is 6137177. The reversal of 6137161 is 1617316.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 207936 + 5929225 = 456^2 + 2435^2 .

It is a cyclic number.

It is not a de Polignac number, because 6137161 - 2¹⁵ = 6104393 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6137191) 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, 20446 + ... + 20743.

It is an arithmetic number, because the mean of its divisors is an integer number (1544625).

Almost surely, 2^6137161 is an apocalyptic number.

It is an amenable number.

6137161 is a deficient number, since it is larger than the sum of its proper divisors (41339).

6137161 is a wasteful number, since it uses less digits than its factorization.

6137161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41338.

The product of its digits is 756, while the sum is 25.

The square root of 6137161 is about 2477.3294088595. The cubic root of 6137161 is about 183.0862961066.

The spelling of 6137161 in words is "six million, one hundred thirty-seven thousand, one hundred sixty-one".