53646714 has 48 divisors (see below), whose sum is σ = 129770784. Its totient is φ = 15876000.

The previous prime is 53646701. The next prime is 53646721. The reversal of 53646714 is 41764635.

It is a happy number.

53646714 is a `hidden beast` number, since 5 + 3 + 646 + 7 + 1 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5364 + ... + 11664.

It is an arithmetic number, because the mean of its divisors is an integer number (2703558).

Almost surely, 2^53646714 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53646714, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64885392).

53646714 is an abundant number, since it is smaller than the sum of its proper divisors (76124070).

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

53646714 is a wasteful number, since it uses less digits than its factorization.

53646714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6363 (or 6360 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 53646714 is about 7324.3917153577. The cubic root of 53646714 is about 377.1502284815.

The spelling of 53646714 in words is "fifty-three million, six hundred forty-six thousand, seven hundred fourteen".