55947124 has 12 divisors (see below), whose sum is σ = 100295748. Its totient is φ = 27291200.

The previous prime is 55947113. The next prime is 55947131. The reversal of 55947124 is 42174955.

It can be written as a sum of positive squares in 2 ways, for example, as 16483600 + 39463524 = 4060^2 + 6282^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170407 + ... + 170734.

It is an arithmetic number, because the mean of its divisors is an integer number (8357979).

Almost surely, 2^55947124 is an apocalyptic number.

It is an amenable number.

55947124 is a deficient number, since it is larger than the sum of its proper divisors (44348624).

55947124 is a wasteful number, since it uses less digits than its factorization.

55947124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341186 (or 341184 counting only the distinct ones).

The product of its digits is 50400, while the sum is 37.

The square root of 55947124 is about 7479.7810128372. The cubic root of 55947124 is about 382.4657841722.

The spelling of 55947124 in words is "fifty-five million, nine hundred forty-seven thousand, one hundred twenty-four".