40830201 has 12 divisors (see below), whose sum is σ = 59519460. Its totient is φ = 26969760.

The previous prime is 40830199. The next prime is 40830217. The reversal of 40830201 is 10203804.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 22810176 + 18020025 = 4776^2 + 4245^2 .

It is not a de Polignac number, because 40830201 - 2¹ = 40830199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40830271) 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, 19830 + ... + 21791.

It is an arithmetic number, because the mean of its divisors is an integer number (4959955).

Almost surely, 2^40830201 is an apocalyptic number.

It is an amenable number.

40830201 is a deficient number, since it is larger than the sum of its proper divisors (18689259).

40830201 is a wasteful number, since it uses less digits than its factorization.

40830201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41736 (or 41733 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 40830201 is about 6389.8514067230. The cubic root of 40830201 is about 344.3450460056.

The spelling of 40830201 in words is "forty million, eight hundred thirty thousand, two hundred one".