68025029 has 8 divisors (see below), whose sum is σ = 69128640. Its totient is φ = 66925600.

The previous prime is 68025019. The next prime is 68025031. The reversal of 68025029 is 92052086.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 68025029 - 2¹² = 68020933 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 68024986 and 68025004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68025019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53402 + ... + 54660.

It is an arithmetic number, because the mean of its divisors is an integer number (8641080).

Almost surely, 2^68025029 is an apocalyptic number.

It is an amenable number.

68025029 is a deficient number, since it is larger than the sum of its proper divisors (1103611).

68025029 is a wasteful number, since it uses less digits than its factorization.

68025029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2091.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 68025029 is about 8247.7287176531. The cubic root of 68025029 is about 408.2155823555.

The spelling of 68025029 in words is "sixty-eight million, twenty-five thousand, twenty-nine".