68295445 has 16 divisors (see below), whose sum is σ = 83623680. Its totient is φ = 53532864.

The previous prime is 68295433. The next prime is 68295467. The reversal of 68295445 is 54459286.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-68295445 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79639 + ... + 80491.

It is an arithmetic number, because the mean of its divisors is an integer number (5226480).

Almost surely, 2^68295445 is an apocalyptic number.

It is an amenable number.

68295445 is a deficient number, since it is larger than the sum of its proper divisors (15328235).

68295445 is a wasteful number, since it uses less digits than its factorization.

68295445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1164.

The product of its digits is 345600, while the sum is 43.

The square root of 68295445 is about 8264.1058197484. The cubic root of 68295445 is about 408.7557858446.

The spelling of 68295445 in words is "sixty-eight million, two hundred ninety-five thousand, four hundred forty-five".