55822376 has 8 divisors (see below), whose sum is σ = 104666970. Its totient is φ = 27911184.

The previous prime is 55822369. The next prime is 55822411. The reversal of 55822376 is 67322855.

It can be written as a sum of positive squares in only one way, i.e., 29052100 + 26770276 = 5390^2 + 5174^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×55822376² = 6232275324570752, which contains 22 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3488891 + ... + 3488906.

Almost surely, 2^55822376 is an apocalyptic number.

It is an amenable number.

55822376 is a deficient number, since it is larger than the sum of its proper divisors (48844594).

55822376 is a wasteful number, since it uses less digits than its factorization.

55822376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6977803 (or 6977799 counting only the distinct ones).

The product of its digits is 100800, while the sum is 38.

The square root of 55822376 is about 7471.4373449826. The cubic root of 55822376 is about 382.1813051617.

The spelling of 55822376 in words is "fifty-five million, eight hundred twenty-two thousand, three hundred seventy-six".