68925469 has 8 divisors (see below), whose sum is σ = 70741440. Its totient is φ = 67116000.

The previous prime is 68925433. The next prime is 68925473. The reversal of 68925469 is 96452986.

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 68925469 - 2⁷ = 68925341 is a prime.

It is a super-2 number, since 2×68925469² = 9501440553739922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68925419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25744 + ... + 28294.

It is an arithmetic number, because the mean of its divisors is an integer number (8842680).

Almost surely, 2^68925469 is an apocalyptic number.

It is an amenable number.

68925469 is a deficient number, since it is larger than the sum of its proper divisors (1815971).

68925469 is a wasteful number, since it uses less digits than its factorization.

68925469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3251.

The product of its digits is 933120, while the sum is 49.

The square root of 68925469 is about 8302.1364117918. The cubic root of 68925469 is about 410.0088615971.

The spelling of 68925469 in words is "sixty-eight million, nine hundred twenty-five thousand, four hundred sixty-nine".