54966842 has 8 divisors (see below), whose sum is σ = 94228896. Its totient is φ = 23557212.

The previous prime is 54966839. The next prime is 54966871. The reversal of 54966842 is 24866945.

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 = 54966793 and 54966802.

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, 1963088 + ... + 1963115.

It is an arithmetic number, because the mean of its divisors is an integer number (11778612).

Almost surely, 2^54966842 is an apocalyptic number.

54966842 is a deficient number, since it is larger than the sum of its proper divisors (39262054).

54966842 is a wasteful number, since it uses less digits than its factorization.

54966842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3926212.

The product of its digits is 414720, while the sum is 44.

The square root of 54966842 is about 7413.9626381578. The cubic root of 54966842 is about 380.2188075024.

The spelling of 54966842 in words is "fifty-four million, nine hundred sixty-six thousand, eight hundred forty-two".