68568954 has 32 divisors (see below), whose sum is σ = 139461504. Its totient is φ = 22472640.

The previous prime is 68568947. The next prime is 68568959. The reversal of 68568954 is 45986586.

It is a junction number, because it is equal to n+sod(n) for n = 68568897 and 68568906.

It is not an unprimeable number, because it can be changed into a prime (68568959) 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 15 ways as a sum of consecutive naturals, for example, 111552 + ... + 112164.

It is an arithmetic number, because the mean of its divisors is an integer number (4358172).

Almost surely, 2^68568954 is an apocalyptic number.

68568954 is an abundant number, since it is smaller than the sum of its proper divisors (70892550).

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

68568954 is a wasteful number, since it uses less digits than its factorization.

68568954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 902.

The product of its digits is 2073600, while the sum is 51.

The square root of 68568954 is about 8280.6372943150. The cubic root of 68568954 is about 409.3007195725.

The spelling of 68568954 in words is "sixty-eight million, five hundred sixty-eight thousand, nine hundred fifty-four".