6161541 has 4 divisors (see below), whose sum is σ = 8215392. Its totient is φ = 4107692.

The previous prime is 6161527. The next prime is 6161579. The reversal of 6161541 is 1451616.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6161541 - 2⁵ = 6161509 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6161501) 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, 1026921 + ... + 1026926.

It is an arithmetic number, because the mean of its divisors is an integer number (2053848).

Almost surely, 2^6161541 is an apocalyptic number.

It is an amenable number.

6161541 is a deficient number, since it is larger than the sum of its proper divisors (2053851).

6161541 is a wasteful number, since it uses less digits than its factorization.

6161541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2053850.

The product of its digits is 720, while the sum is 24.

The square root of 6161541 is about 2482.2451530822. The cubic root of 6161541 is about 183.3284138258.

The spelling of 6161541 in words is "six million, one hundred sixty-one thousand, five hundred forty-one".