6121056 has 24 divisors (see below), whose sum is σ = 16068024. Its totient is φ = 2040320.

The previous prime is 6120997. The next prime is 6121057. The reversal of 6121056 is 6501216.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6121057) by changing a digit.

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, 31785 + ... + 31976.

It is an arithmetic number, because the mean of its divisors is an integer number (669501).

Almost surely, 2^6121056 is an apocalyptic number.

It is an amenable number.

6121056 is an abundant number, since it is smaller than the sum of its proper divisors (9946968).

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

6121056 is a wasteful number, since it uses less digits than its factorization.

6121056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63774 (or 63766 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 6121056 is about 2474.0767975146. The cubic root of 6121056 is about 182.9260054996.

The spelling of 6121056 in words is "six million, one hundred twenty-one thousand, fifty-six".