68024912 has 20 divisors (see below), whose sum is σ = 136050816. Its totient is φ = 32915040.

The previous prime is 68024909. The next prime is 68024927. The reversal of 68024912 is 21942086.

68024912 is an admirable number.

It is a super-3 number, since 3×68024912³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68078 + ... + 69069.

Almost surely, 2^68024912 is an apocalyptic number.

68024912 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

68024912 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

68024912 is a wasteful number, since it uses less digits than its factorization.

68024912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137186 (or 137180 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 68024912 is about 8247.7216247883. The cubic root of 68024912 is about 408.2153483178.

Adding to 68024912 its reverse (21942086), we get a palindrome (89966998).

The spelling of 68024912 in words is "sixty-eight million, twenty-four thousand, nine hundred twelve".