68526120 has 192 divisors, whose sum is σ = 231897600. Its totient is φ = 16174080.

The previous prime is 68526097. The next prime is 68526137. The reversal of 68526120 is 2162586.

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

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 628626 + ... + 628734.

It is an arithmetic number, because the mean of its divisors is an integer number (1207800).

Almost surely, 2^68526120 is an apocalyptic number.

68526120 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 68526120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115948800).

68526120 is an abundant number, since it is smaller than the sum of its proper divisors (163371480).

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

68526120 is a wasteful number, since it uses less digits than its factorization.

68526120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180 (or 163 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 68526120 is about 8278.0504951347. The cubic root of 68526120 is about 409.2154738069.

The spelling of 68526120 in words is "sixty-eight million, five hundred twenty-six thousand, one hundred twenty".