2270501 has 4 divisors (see below), whose sum is σ = 2287212. Its totient is φ = 2253792.

The previous prime is 2270483. The next prime is 2270507. The reversal of 2270501 is 1050722.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1050722 = 2 ⋅525361.

It can be written as a sum of positive squares in 2 ways, for example, as 1442401 + 828100 = 1201^2 + 910^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2270501 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2270501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2270507) 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, 8150 + ... + 8423.

It is an arithmetic number, because the mean of its divisors is an integer number (571803).

2^2270501 is an apocalyptic number.

It is an amenable number.

2270501 is a deficient number, since it is larger than the sum of its proper divisors (16711).

2270501 is a wasteful number, since it uses less digits than its factorization.

2270501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16710.

The product of its (nonzero) digits is 140, while the sum is 17.

The square root of 2270501 is about 1506.8181708488. The cubic root of 2270501 is about 131.4338508884.

The spelling of 2270501 in words is "two million, two hundred seventy thousand, five hundred one".