68425254 has 12 divisors (see below), whose sum is σ = 148254756. Its totient is φ = 22808412.

The previous prime is 68425249. The next prime is 68425271. The reversal of 68425254 is 45252486.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1900684 + ... + 1900719.

It is an arithmetic number, because the mean of its divisors is an integer number (12354563).

Almost surely, 2^68425254 is an apocalyptic number.

68425254 is an abundant number, since it is smaller than the sum of its proper divisors (79829502).

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

68425254 is a wasteful number, since it uses less digits than its factorization.

68425254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3801411 (or 3801408 counting only the distinct ones).

The product of its digits is 76800, while the sum is 36.

The square root of 68425254 is about 8271.9558751241. The cubic root of 68425254 is about 409.0145956775.

The spelling of 68425254 in words is "sixty-eight million, four hundred twenty-five thousand, two hundred fifty-four".