52946846 has 8 divisors (see below), whose sum is σ = 81267384. Its totient is φ = 25857720.

The previous prime is 52946809. The next prime is 52946869. The reversal of 52946846 is 64864925.

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 = 52946797 and 52946806.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307745 + ... + 307916.

It is an arithmetic number, because the mean of its divisors is an integer number (10158423).

Almost surely, 2^52946846 is an apocalyptic number.

52946846 is a deficient number, since it is larger than the sum of its proper divisors (28320538).

52946846 is a wasteful number, since it uses less digits than its factorization.

52946846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615706.

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

The square root of 52946846 is about 7276.4583418034. The cubic root of 52946846 is about 375.5029600778.

The spelling of 52946846 in words is "fifty-two million, nine hundred forty-six thousand, eight hundred forty-six".