68414486 has 24 divisors (see below), whose sum is σ = 122295096. Its totient is φ = 28603680.

The previous prime is 68414483. The next prime is 68414491. The reversal of 68414486 is 68441486.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68414483) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4496 + ... + 12531.

It is an arithmetic number, because the mean of its divisors is an integer number (5095629).

Almost surely, 2^68414486 is an apocalyptic number.

68414486 is a deficient number, since it is larger than the sum of its proper divisors (53880610).

68414486 is a wasteful number, since it uses less digits than its factorization.

68414486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17084 (or 17077 counting only the distinct ones).

The product of its digits is 147456, while the sum is 41.

The square root of 68414486 is about 8271.3049756372. The cubic root of 68414486 is about 408.9931391735.

Subtracting 68414486 from its reverse (68441486), we obtain a cube (27000 = 30³).

The spelling of 68414486 in words is "sixty-eight million, four hundred fourteen thousand, four hundred eighty-six".