54822946 has 4 divisors (see below), whose sum is σ = 82234422. Its totient is φ = 27411472.

The previous prime is 54822941. The next prime is 54822947. The reversal of 54822946 is 64922845.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 54597321 + 225625 = 7389^2 + 475^2 .

It is a junction number, because it is equal to n+sod(n) for n = 54822899 and 54822908.

It is not an unprimeable number, because it can be changed into a prime (54822941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13705735 + ... + 13705738.

Almost surely, 2^54822946 is an apocalyptic number.

54822946 is a deficient number, since it is larger than the sum of its proper divisors (27411476).

54822946 is a wasteful number, since it uses less digits than its factorization.

54822946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27411475.

The product of its digits is 138240, while the sum is 40.

The square root of 54822946 is about 7404.2518865852. The cubic root of 54822946 is about 379.8867298594.

The spelling of 54822946 in words is "fifty-four million, eight hundred twenty-two thousand, nine hundred forty-six".