68922300 has 72 divisors (see below), whose sum is σ = 205875712. Its totient is φ = 17784000.

The previous prime is 68922281. The next prime is 68922307. The reversal of 68922300 is 322986.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68922307) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5595 + ... + 13005.

Almost surely, 2^68922300 is an apocalyptic number.

68922300 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 68922300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102937856).

68922300 is an abundant number, since it is smaller than the sum of its proper divisors (136953412).

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

68922300 is a wasteful number, since it uses less digits than its factorization.

68922300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7459 (or 7452 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 68922300 is about 8301.9455551094. The cubic root of 68922300 is about 410.0025778144.

The spelling of 68922300 in words is "sixty-eight million, nine hundred twenty-two thousand, three hundred".