68023548 has 36 divisors (see below), whose sum is σ = 177498048. Its totient is φ = 21942720.

The previous prime is 68023513. The next prime is 68023597. The reversal of 68023548 is 84532086.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29361 + ... + 31592.

Almost surely, 2^68023548 is an apocalyptic number.

It is an amenable number.

68023548 is an abundant number, since it is smaller than the sum of its proper divisors (109474500).

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

68023548 is a wasteful number, since it uses less digits than its factorization.

68023548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60994 (or 60989 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 68023548 is about 8247.6389348710. The cubic root of 68023548 is about 408.2126198593.

The spelling of 68023548 in words is "sixty-eight million, twenty-three thousand, five hundred forty-eight".