55727006 has 4 divisors (see below), whose sum is σ = 83590512. Its totient is φ = 27863502.

The previous prime is 55726997. The next prime is 55727029. The reversal of 55727006 is 60072755.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13931750 + ... + 13931753.

It is an arithmetic number, because the mean of its divisors is an integer number (20897628).

Almost surely, 2^55727006 is an apocalyptic number.

55727006 is a deficient number, since it is larger than the sum of its proper divisors (27863506).

55727006 is a wasteful number, since it uses less digits than its factorization.

55727006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27863505.

The product of its (nonzero) digits is 14700, while the sum is 32.

The square root of 55727006 is about 7465.0523106004. The cubic root of 55727006 is about 381.9635346166.

The spelling of 55727006 in words is "fifty-five million, seven hundred twenty-seven thousand, six".