68022741 has 4 divisors (see below), whose sum is σ = 90696992. Its totient is φ = 45348492.

The previous prime is 68022739. The next prime is 68022743. The reversal of 68022741 is 14722086.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (68022739) and next prime (68022743).

It is not a de Polignac number, because 68022741 - 2¹ = 68022739 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 68022699 and 68022708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68022743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11337121 + ... + 11337126.

It is an arithmetic number, because the mean of its divisors is an integer number (22674248).

Almost surely, 2^68022741 is an apocalyptic number.

It is an amenable number.

68022741 is a deficient number, since it is larger than the sum of its proper divisors (22674251).

68022741 is a wasteful number, since it uses less digits than its factorization.

68022741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22674250.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 68022741 is about 8247.5900116337. The cubic root of 68022741 is about 408.2110055708.

The spelling of 68022741 in words is "sixty-eight million, twenty-two thousand, seven hundred forty-one".