68025069 has 32 divisors (see below), whose sum is σ = 115584000. Its totient is φ = 38733552.

The previous prime is 68025059. The next prime is 68025077. The reversal of 68025069 is 96052086.

It is not a de Polignac number, because 68025069 - 2¹⁷ = 67893997 is a prime.

It is a super-2 number, since 2×68025069² = 9254820024909522, which contains 22 as substring.

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 31 ways as a sum of consecutive naturals, for example, 78762 + ... + 79620.

It is an arithmetic number, because the mean of its divisors is an integer number (3612000).

Almost surely, 2^68025069 is an apocalyptic number.

It is an amenable number.

68025069 is a deficient number, since it is larger than the sum of its proper divisors (47558931).

68025069 is a wasteful number, since it uses less digits than its factorization.

68025069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1294 (or 1288 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 68025069 is about 8247.7311425628. The cubic root of 68025069 is about 408.2156623683.

The spelling of 68025069 in words is "sixty-eight million, twenty-five thousand, sixty-nine".