68106462 has 16 divisors (see below), whose sum is σ = 136294032. Its totient is φ = 22688640.

The previous prime is 68106461. The next prime is 68106481. The reversal of 68106462 is 26460186.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68106461) 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, 16908 + ... + 20544.

It is an arithmetic number, because the mean of its divisors is an integer number (8518377).

Almost surely, 2^68106462 is an apocalyptic number.

68106462 is an abundant number, since it is smaller than the sum of its proper divisors (68187570).

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

68106462 is a wasteful number, since it uses less digits than its factorization.

68106462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6763.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 68106462 is about 8252.6639335429. The cubic root of 68106462 is about 408.3784094993.

The spelling of 68106462 in words is "sixty-eight million, one hundred six thousand, four hundred sixty-two".