68026415 has 8 divisors (see below), whose sum is σ = 81729648. Its totient is φ = 54355840.

The previous prime is 68026393. The next prime is 68026451. The reversal of 68026415 is 51462086.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 68026415 - 2⁸ = 68026159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3317 + ... + 12126.

It is an arithmetic number, because the mean of its divisors is an integer number (10216206).

Almost surely, 2^68026415 is an apocalyptic number.

68026415 is a deficient number, since it is larger than the sum of its proper divisors (13703233).

68026415 is a wasteful number, since it uses less digits than its factorization.

68026415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16329.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 68026415 is about 8247.8127403573. The cubic root of 68026415 is about 408.2183547809.

The spelling of 68026415 in words is "sixty-eight million, twenty-six thousand, four hundred fifteen".