6121164 has 24 divisors (see below), whose sum is σ = 16323328. Its totient is φ = 1748880.

The previous prime is 6121121. The next prime is 6121201. The reversal of 6121164 is 4611216.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 6121164.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36352 + ... + 36519.

Almost surely, 2^6121164 is an apocalyptic number.

It is an amenable number.

6121164 is an abundant number, since it is smaller than the sum of its proper divisors (10202164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6121164 is a wasteful number, since it uses less digits than its factorization.

6121164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72885 (or 72883 counting only the distinct ones).

The product of its digits is 288, while the sum is 21.

The square root of 6121164 is about 2474.0986237416. The cubic root of 6121164 is about 182.9270813430.

The spelling of 6121164 in words is "six million, one hundred twenty-one thousand, one hundred sixty-four".