68286654 has 36 divisors (see below), whose sum is σ = 157181544. Its totient is φ = 21421632.

The previous prime is 68286649. The next prime is 68286661. The reversal of 68286654 is 45668286.

It is a super-2 number, since 2×68286654² = 9326134229031432, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1362 + ... + 11765.

It is an arithmetic number, because the mean of its divisors is an integer number (4366154).

Almost surely, 2^68286654 is an apocalyptic number.

68286654 is an abundant number, since it is smaller than the sum of its proper divisors (88894890).

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

68286654 is a wasteful number, since it uses less digits than its factorization.

68286654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13169 (or 13149 counting only the distinct ones).

The product of its digits is 552960, while the sum is 45.

The square root of 68286654 is about 8263.5739241565. The cubic root of 68286654 is about 408.7382467232.

The spelling of 68286654 in words is "sixty-eight million, two hundred eighty-six thousand, six hundred fifty-four".