55827346 has 8 divisors (see below), whose sum is σ = 84570444. Its totient is φ = 27637200.

The previous prime is 55827329. The next prime is 55827361. The reversal of 55827346 is 64372855.

It can be written as a sum of positive squares in 2 ways, for example, as 50965321 + 4862025 = 7139^2 + 2205^2 .

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

It is a super-3 number, since 3×55827346³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 55827299 and 55827308.

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, 137985 + ... + 138388.

Almost surely, 2^55827346 is an apocalyptic number.

55827346 is a deficient number, since it is larger than the sum of its proper divisors (28743098).

55827346 is a wasteful number, since it uses less digits than its factorization.

55827346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276476.

The product of its digits is 201600, while the sum is 40.

The square root of 55827346 is about 7471.7699375717. The cubic root of 55827346 is about 382.1926469978.

The spelling of 55827346 in words is "fifty-five million, eight hundred twenty-seven thousand, three hundred forty-six".