6181197 has 16 divisors (see below), whose sum is σ = 9108480. Its totient is φ = 3697200.

The previous prime is 6181187. The next prime is 6181223. The reversal of 6181197 is 7911816.

It is not a de Polignac number, because 6181197 - 2¹⁴ = 6164813 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6181127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1422 + ... + 3792.

It is an arithmetic number, because the mean of its divisors is an integer number (569280).

Almost surely, 2^6181197 is an apocalyptic number.

It is an amenable number.

6181197 is a deficient number, since it is larger than the sum of its proper divisors (2927283).

6181197 is a wasteful number, since it uses less digits than its factorization.

6181197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2464.

The product of its digits is 3024, while the sum is 33.

The square root of 6181197 is about 2486.2013192821. The cubic root of 6181197 is about 183.5231528919.

The spelling of 6181197 in words is "six million, one hundred eighty-one thousand, one hundred ninety-seven".