68425200 has 180 divisors, whose sum is σ = 241364760. Its totient is φ = 17948160.

The previous prime is 68425183. The next prime is 68425211. The reversal of 68425200 is 252486.

It is a tau number, because it is divible by the number of its divisors (180).

It is a plaindrome in base 13.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 298686 + ... + 298914.

Almost surely, 2^68425200 is an apocalyptic number.

68425200 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 68425200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120682380).

68425200 is an abundant number, since it is smaller than the sum of its proper divisors (172939560).

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

68425200 is a wasteful number, since it uses less digits than its factorization.

68425200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336 (or 322 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 68425200 is about 8271.9526110828. The cubic root of 68425200 is about 409.0144880818.

Adding to 68425200 its reverse (252486), we get a palindrome (68677686).

The spelling of 68425200 in words is "sixty-eight million, four hundred twenty-five thousand, two hundred".