55967676 has 12 divisors (see below), whose sum is σ = 130591272. Its totient is φ = 18655888.

The previous prime is 55967669. The next prime is 55967677. The reversal of 55967676 is 67676955.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55967677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2331975 + ... + 2331998.

It is an arithmetic number, because the mean of its divisors is an integer number (10882606).

Almost surely, 2^55967676 is an apocalyptic number.

It is an amenable number.

55967676 is an abundant number, since it is smaller than the sum of its proper divisors (74623596).

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

55967676 is a wasteful number, since it uses less digits than its factorization.

55967676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4663980 (or 4663978 counting only the distinct ones).

The product of its digits is 2381400, while the sum is 51.

The square root of 55967676 is about 7481.1547237041. The cubic root of 55967676 is about 382.5126109730.

The spelling of 55967676 in words is "fifty-five million, nine hundred sixty-seven thousand, six hundred seventy-six".