2301852897 has 10 divisors (see below), whose sum is σ = 3438570498. Its totient is φ = 1534568544.

The previous prime is 2301852881. The next prime is 2301852899. The reversal of 2301852897 is 7982581032.

It is a happy number.

2301852897 is a `hidden beast` number, since 2 + 30 + 1 + 8 + 528 + 97 = 666.

2301852897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2143319616 + 158533281 = 46296^2 + 12591^2 .

It is not a de Polignac number, because 2301852897 - 2⁴ = 2301852881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2301852899) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 14208888 + ... + 14209049.

Almost surely, 2^2301852897 is an apocalyptic number.

2301852897 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

2301852897 is a deficient number, since it is larger than the sum of its proper divisors (1136717601).

2301852897 is an equidigital number, since it uses as much as digits as its factorization.

2301852897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28417949 (or 28417940 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The square root of 2301852897 is about 47977.6291306688. The cubic root of 2301852897 is about 1320.3604955470.

The spelling of 2301852897 in words is "two billion, three hundred one million, eight hundred fifty-two thousand, eight hundred ninety-seven".