55192846 has 8 divisors (see below), whose sum is σ = 87659280. Its totient is φ = 25973088.

The previous prime is 55192831. The next prime is 55192867. The reversal of 55192846 is 64829155.

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

It is a junction number, because it is equal to n+sod(n) for n = 55192799 and 55192808.

It is a congruent number.

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, 811626 + ... + 811693.

It is an arithmetic number, because the mean of its divisors is an integer number (10957410).

Almost surely, 2^55192846 is an apocalyptic number.

55192846 is a deficient number, since it is larger than the sum of its proper divisors (32466434).

55192846 is a wasteful number, since it uses less digits than its factorization.

55192846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1623338.

The product of its digits is 86400, while the sum is 40.

The square root of 55192846 is about 7429.1887847867. The cubic root of 55192846 is about 380.7392028539.

The spelling of 55192846 in words is "fifty-five million, one hundred ninety-two thousand, eight hundred forty-six".