68203625 has 32 divisors (see below), whose sum is σ = 101537280. Its totient is φ = 44721600.

The previous prime is 68203607. The next prime is 68203631. The reversal of 68203625 is 52630286.

It is not a de Polignac number, because 68203625 - 2¹⁴ = 68187241 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 68203591 and 68203600.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18431 + ... + 21819.

It is an arithmetic number, because the mean of its divisors is an integer number (3173040).

Almost surely, 2^68203625 is an apocalyptic number.

It is an amenable number.

68203625 is a deficient number, since it is larger than the sum of its proper divisors (33333655).

68203625 is a wasteful number, since it uses less digits than its factorization.

68203625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3434 (or 3424 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 68203625 is about 8258.5486012979. The cubic root of 68203625 is about 408.5725194066.

The spelling of 68203625 in words is "sixty-eight million, two hundred three thousand, six hundred twenty-five".