68468588 has 12 divisors (see below), whose sum is σ = 126868392. Its totient is φ = 32220480.

The previous prime is 68468581. The next prime is 68468593. The reversal of 68468588 is 88586486.

It is not an unprimeable number, because it can be changed into a prime (68468581) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 503378 + ... + 503513.

It is an arithmetic number, because the mean of its divisors is an integer number (10572366).

Almost surely, 2^68468588 is an apocalyptic number.

68468588 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

68468588 is a deficient number, since it is larger than the sum of its proper divisors (58399804).

68468588 is a wasteful number, since it uses less digits than its factorization.

68468588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006912 (or 1006910 counting only the distinct ones).

The product of its digits is 2949120, while the sum is 53.

The square root of 68468588 is about 8274.5747927008. The cubic root of 68468588 is about 409.1009210090.

The spelling of 68468588 in words is "sixty-eight million, four hundred sixty-eight thousand, five hundred eighty-eight".