53843274 has 12 divisors (see below), whose sum is σ = 116660466. Its totient is φ = 17947752.

The previous prime is 53843269. The next prime is 53843287. The reversal of 53843274 is 47234835.

It is a happy number.

53843274 is a `hidden beast` number, since 5 + 384 + 3 + 274 = 666.

53843274 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 53363025 + 480249 = 7305^2 + 693^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1495629 + ... + 1495664.

Almost surely, 2^53843274 is an apocalyptic number.

53843274 is an abundant number, since it is smaller than the sum of its proper divisors (62817192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53843274 is a wasteful number, since it uses less digits than its factorization.

53843274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2991301 (or 2991298 counting only the distinct ones).

The product of its digits is 80640, while the sum is 36.

The square root of 53843274 is about 7337.7976259911. The cubic root of 53843274 is about 377.6102895444.

The spelling of 53843274 in words is "fifty-three million, eight hundred forty-three thousand, two hundred seventy-four".