22740301 has 8 divisors (see below), whose sum is σ = 23130360. Its totient is φ = 22353408.

The previous prime is 22740287. The next prime is 22740317. The reversal of 22740301 is 10304722.

It can be written as a sum of positive squares in 4 ways, for example, as 14243076 + 8497225 = 3774^2 + 2915^2 .

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 22740301 - 2⁷ = 22740173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22740371) 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, 16885 + ... + 18181.

It is an arithmetic number, because the mean of its divisors is an integer number (2891295).

Almost surely, 2^22740301 is an apocalyptic number.

It is an amenable number.

22740301 is a deficient number, since it is larger than the sum of its proper divisors (390059).

22740301 is a wasteful number, since it uses less digits than its factorization.

22740301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1583.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 22740301 is about 4768.6791672328. The cubic root of 22740301 is about 283.3122824806.

The spelling of 22740301 in words is "twenty-two million, seven hundred forty thousand, three hundred one".