53347846 has 16 divisors (see below), whose sum is σ = 81706320. Its totient is φ = 26118400.

The previous prime is 53347841. The next prime is 53347871. The reversal of 53347846 is 64874335.

It is a junction number, because it is equal to n+sod(n) for n = 53347799 and 53347808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53347841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17646 + ... + 20446.

It is an arithmetic number, because the mean of its divisors is an integer number (5106645).

Almost surely, 2^53347846 is an apocalyptic number.

53347846 is a deficient number, since it is larger than the sum of its proper divisors (28358474).

53347846 is a wasteful number, since it uses less digits than its factorization.

53347846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2999.

The product of its digits is 241920, while the sum is 40.

The square root of 53347846 is about 7303.9609801805. The cubic root of 53347846 is about 376.4485508115.

The spelling of 53347846 in words is "fifty-three million, three hundred forty-seven thousand, eight hundred forty-six".