53974360 has 64 divisors (see below), whose sum is σ = 133293600. Its totient is φ = 19507200.

The previous prime is 53974357. The next prime is 53974363. The reversal of 53974360 is 6347935.

It is an interprime number because it is at equal distance from previous prime (53974357) and next prime (53974363).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53974363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105786 + ... + 106294.

Almost surely, 2^53974360 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53974360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66646800).

53974360 is an abundant number, since it is smaller than the sum of its proper divisors (79319240).

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

53974360 is a wasteful number, since it uses less digits than its factorization.

53974360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772 (or 768 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 37.

The square root of 53974360 is about 7346.7244401842. The cubic root of 53974360 is about 377.9164825797.

The spelling of 53974360 in words is "fifty-three million, nine hundred seventy-four thousand, three hundred sixty".