288226741 has 8 divisors (see below), whose sum is σ = 319759200. Its totient is φ = 257582640.

The previous prime is 288226739. The next prime is 288226759. The reversal of 288226741 is 147622882.

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

It is a cyclic number.

It is not a de Polignac number, because 288226741 - 2¹ = 288226739 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 288226694 and 288226703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (288226241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221406 + ... + 222703.

It is an arithmetic number, because the mean of its divisors is an integer number (39969900).

Almost surely, 2^288226741 is an apocalyptic number.

It is an amenable number.

288226741 is a deficient number, since it is larger than the sum of its proper divisors (31532459).

288226741 is a wasteful number, since it uses less digits than its factorization.

288226741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444179.

The product of its digits is 86016, while the sum is 40.

The square root of 288226741 is about 16977.2418549068. The cubic root of 288226741 is about 660.5587104026.

The spelling of 288226741 in words is "two hundred eighty-eight million, two hundred twenty-six thousand, seven hundred forty-one".