51741360 has 240 divisors, whose sum is σ = 194987520. Its totient is φ = 12188160.

The previous prime is 51741299. The next prime is 51741367. The reversal of 51741360 is 6314715.

It is a tau number, because it is divible by the number of its divisors (240).

It is not an unprimeable number, because it can be changed into a prime (51741367) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 372171 + ... + 372309.

It is an arithmetic number, because the mean of its divisors is an integer number (812448).

Almost surely, 2^51741360 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 51741360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97493760).

51741360 is an abundant number, since it is smaller than the sum of its proper divisors (143246160).

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

51741360 is a wasteful number, since it uses less digits than its factorization.

51741360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216 (or 207 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 51741360 is about 7193.1467383893. The cubic root of 51741360 is about 372.6312556381.

The spelling of 51741360 in words is "fifty-one million, seven hundred forty-one thousand, three hundred sixty".