55671174 has 24 divisors (see below), whose sum is σ = 129899952. Its totient is φ = 17129520.

The previous prime is 55671173. The next prime is 55671181. The reversal of 55671174 is 47117655.

55671174 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×55671174² = 6198559229076552, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55671173) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 118722 + ... + 119189.

It is an arithmetic number, because the mean of its divisors is an integer number (5412498).

Almost surely, 2^55671174 is an apocalyptic number.

55671174 is an abundant number, since it is smaller than the sum of its proper divisors (74228778).

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

55671174 is a wasteful number, since it uses less digits than its factorization.

55671174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237932 (or 237929 counting only the distinct ones).

The product of its digits is 29400, while the sum is 36.

The square root of 55671174 is about 7461.3118149559. The cubic root of 55671174 is about 381.8359309312.

The spelling of 55671174 in words is "fifty-five million, six hundred seventy-one thousand, one hundred seventy-four".