55737214 has 24 divisors (see below), whose sum is σ = 91467792. Its totient is φ = 25459200.

The previous prime is 55737191. The next prime is 55737223. The reversal of 55737214 is 41273755.

It is a self number, because there is not a number n which added to its sum of digits gives 55737214.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34014 + ... + 35614.

It is an arithmetic number, because the mean of its divisors is an integer number (3811158).

Almost surely, 2^55737214 is an apocalyptic number.

55737214 is a deficient number, since it is larger than the sum of its proper divisors (35730578).

55737214 is a wasteful number, since it uses less digits than its factorization.

55737214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1732 (or 1719 counting only the distinct ones).

The product of its digits is 29400, while the sum is 34.

The square root of 55737214 is about 7465.7359985470. The cubic root of 55737214 is about 381.9868557194.

The spelling of 55737214 in words is "fifty-five million, seven hundred thirty-seven thousand, two hundred fourteen".