68554814 has 24 divisors (see below), whose sum is σ = 107504760. Its totient is φ = 32769072.

The previous prime is 68554807. The next prime is 68554823. The reversal of 68554814 is 41845586.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 299252 + ... + 299480.

It is an arithmetic number, because the mean of its divisors is an integer number (4479365).

Almost surely, 2^68554814 is an apocalyptic number.

68554814 is a deficient number, since it is larger than the sum of its proper divisors (38949946).

68554814 is a wasteful number, since it uses less digits than its factorization.

68554814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392 (or 333 counting only the distinct ones).

The product of its digits is 153600, while the sum is 41.

The square root of 68554814 is about 8279.7834512746. The cubic root of 68554814 is about 409.2725828833.

The spelling of 68554814 in words is "sixty-eight million, five hundred fifty-four thousand, eight hundred fourteen".