68763360 has 48 divisors (see below), whose sum is σ = 216606096. Its totient is φ = 18336768.

The previous prime is 68763349. The next prime is 68763367. The reversal of 68763360 is 6336786.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68763367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71149 + ... + 72108.

It is an arithmetic number, because the mean of its divisors is an integer number (4512627).

Almost surely, 2^68763360 is an apocalyptic number.

68763360 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

68763360 is an abundant number, since it is smaller than the sum of its proper divisors (147842736).

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

68763360 is a wasteful number, since it uses less digits than its factorization.

68763360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143275 (or 143267 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 39.

The square root of 68763360 is about 8292.3675750656. The cubic root of 68763360 is about 409.6871696596.

The spelling of 68763360 in words is "sixty-eight million, seven hundred sixty-three thousand, three hundred sixty".