999046201 has 12 divisors (see below), whose sum is σ = 1090764900. Its totient is φ = 913818528.

The previous prime is 999046199. The next prime is 999046229. The reversal of 999046201 is 102640999.

It can be written as a sum of positive squares in 2 ways, for example, as 687488400 + 311557801 = 26220^2 + 17651^2 .

It is not a de Polignac number, because 999046201 - 2¹ = 999046199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (999046501) 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, 37246 + ... + 58183.

It is an arithmetic number, because the mean of its divisors is an integer number (90897075).

Almost surely, 2^999046201 is an apocalyptic number.

It is an amenable number.

999046201 is a deficient number, since it is larger than the sum of its proper divisors (91718699).

999046201 is a wasteful number, since it uses less digits than its factorization.

999046201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95496 (or 95477 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 40.

The square root of 999046201 is about 31607.6921175843. The cubic root of 999046201 is about 999.6819658650.

The spelling of 999046201 in words is "nine hundred ninety-nine million, forty-six thousand, two hundred one".