2300985 has 12 divisors (see below), whose sum is σ = 3988452. Its totient is φ = 1227168.

The previous prime is 2300983. The next prime is 2300999. The reversal of 2300985 is 5890032.

It can be written as a sum of positive squares in 2 ways, for example, as 1447209 + 853776 = 1203^2 + 924^2 .

It is not a de Polignac number, because 2300985 - 2¹ = 2300983 is a prime.

2300985 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2300983) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25522 + ... + 25611.

It is an arithmetic number, because the mean of its divisors is an integer number (332371).

2^2300985 is an apocalyptic number.

It is an amenable number.

2300985 is a deficient number, since it is larger than the sum of its proper divisors (1687467).

2300985 is a wasteful number, since it uses less digits than its factorization.

2300985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51144 (or 51141 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 2300985 is about 1516.8997989320. The cubic root of 2300985 is about 132.0194530559.

The spelling of 2300985 in words is "two million, three hundred thousand, nine hundred eighty-five".