68586486 has 16 divisors (see below), whose sum is σ = 137348400. Its totient is φ = 22832928.

The previous prime is 68586473. The next prime is 68586487. The reversal of 68586486 is 68468586.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68586487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1921 + ... + 11868.

It is an arithmetic number, because the mean of its divisors is an integer number (8584275).

Almost surely, 2^68586486 is an apocalyptic number.

68586486 is an abundant number, since it is smaller than the sum of its proper divisors (68761914).

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

68586486 is a wasteful number, since it uses less digits than its factorization.

68586486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14623.

The product of its digits is 2211840, while the sum is 51.

The square root of 68586486 is about 8281.6958408287. The cubic root of 68586486 is about 409.3356005125.

The spelling of 68586486 in words is "sixty-eight million, five hundred eighty-six thousand, four hundred eighty-six".