55710406 has 8 divisors (see below), whose sum is σ = 84346920. Its totient is φ = 27594768.

The previous prime is 55710401. The next prime is 55710407. The reversal of 55710406 is 60401755.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55710401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129951 + ... + 130378.

It is an arithmetic number, because the mean of its divisors is an integer number (10543365).

Almost surely, 2^55710406 is an apocalyptic number.

55710406 is a deficient number, since it is larger than the sum of its proper divisors (28636514).

55710406 is a wasteful number, since it uses less digits than its factorization.

55710406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260438.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 55710406 is about 7463.9403802549. The cubic root of 55710406 is about 381.9256043274.

The spelling of 55710406 in words is "fifty-five million, seven hundred ten thousand, four hundred six".