6161198 has 8 divisors (see below), whose sum is σ = 9252792. Its totient is φ = 3076936.

The previous prime is 6161189. The next prime is 6161201. The reversal of 6161198 is 8911616.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1436 + ... + 3792.

It is an arithmetic number, because the mean of its divisors is an integer number (1156599).

Almost surely, 2^6161198 is an apocalyptic number.

6161198 is a deficient number, since it is larger than the sum of its proper divisors (3091594).

6161198 is a wasteful number, since it uses less digits than its factorization.

6161198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3666.

The product of its digits is 2592, while the sum is 32.

The square root of 6161198 is about 2482.1760614429. The cubic root of 6161198 is about 183.3250119272.

The spelling of 6161198 in words is "six million, one hundred sixty-one thousand, one hundred ninety-eight".