68571360 has 480 divisors, whose sum is σ = 291991392. Its totient is φ = 14929920.

The previous prime is 68571359. The next prime is 68571379. The reversal of 68571360 is 6317586.

It is a tau number, because it is divible by the number of its divisors (480).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1853262 + ... + 1853298.

Almost surely, 2^68571360 is an apocalyptic number.

68571360 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68571360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145995696).

68571360 is an abundant number, since it is smaller than the sum of its proper divisors (223420032).

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

68571360 is a wasteful number, since it uses less digits than its factorization.

68571360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88 (or 71 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 68571360 is about 8280.7825717139. The cubic root of 68571360 is about 409.3055068023.

The spelling of 68571360 in words is "sixty-eight million, five hundred seventy-one thousand, three hundred sixty".