53684262 has 64 divisors (see below), whose sum is σ = 124232640. Its totient is φ = 17169408.

The previous prime is 53684243. The next prime is 53684263. The reversal of 53684262 is 26248635.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53684263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 193668 + ... + 193944.

It is an arithmetic number, because the mean of its divisors is an integer number (1941135).

Almost surely, 2^53684262 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53684262, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62116320).

53684262 is an abundant number, since it is smaller than the sum of its proper divisors (70548378).

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

53684262 is a wasteful number, since it uses less digits than its factorization.

53684262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422 (or 416 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 53684262 is about 7326.9544832761. The cubic root of 53684262 is about 377.2381986672.

The spelling of 53684262 in words is "fifty-three million, six hundred eighty-four thousand, two hundred sixty-two".