68253024 has 96 divisors (see below), whose sum is σ = 209212416. Its totient is φ = 19077120.

The previous prime is 68253023. The next prime is 68253043. The reversal of 68253024 is 42035286.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 68252982 and 68253000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68253023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30504 + ... + 32664.

It is an arithmetic number, because the mean of its divisors is an integer number (2179296).

Almost surely, 2^68253024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68253024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104606208).

68253024 is an abundant number, since it is smaller than the sum of its proper divisors (140959392).

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

68253024 is a wasteful number, since it uses less digits than its factorization.

68253024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2228 (or 2220 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 68253024 is about 8261.5388397078. The cubic root of 68253024 is about 408.6711368582.

The spelling of 68253024 in words is "sixty-eight million, two hundred fifty-three thousand, twenty-four".