55927707 has 8 divisors (see below), whose sum is σ = 81349440. Its totient is φ = 33895560.

The previous prime is 55927691. The next prime is 55927727. The reversal of 55927707 is 70772955.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 55927707 - 2⁴ = 55927691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55927727) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 847357 + ... + 847422.

It is an arithmetic number, because the mean of its divisors is an integer number (10168680).

Almost surely, 2^55927707 is an apocalyptic number.

55927707 is a deficient number, since it is larger than the sum of its proper divisors (25421733).

55927707 is a wasteful number, since it uses less digits than its factorization.

55927707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1694793.

The product of its (nonzero) digits is 154350, while the sum is 42.

The square root of 55927707 is about 7478.4829343925. The cubic root of 55927707 is about 382.4215328810.

The spelling of 55927707 in words is "fifty-five million, nine hundred twenty-seven thousand, seven hundred seven".