250040601 has 20 divisors (see below), whose sum is σ = 374035200. Its totient is φ = 166462776.

The previous prime is 250040599. The next prime is 250040603. The reversal of 250040601 is 106040052.

It is a happy number.

250040601 is a `hidden beast` number, since 25 + 0 + 0 + 40 + 601 = 666.

It is an interprime number because it is at equal distance from previous prime (250040599) and next prime (250040603).

It is not a de Polignac number, because 250040601 - 2¹ = 250040599 is a prime.

It is a super-3 number, since 3×250040601³ (a number of 26 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (250040603) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 72760 + ... + 76118.

It is an arithmetic number, because the mean of its divisors is an integer number (18701760).

Almost surely, 2^250040601 is an apocalyptic number.

It is an amenable number.

250040601 is a deficient number, since it is larger than the sum of its proper divisors (123994599).

250040601 is an equidigital number, since it uses as much as digits as its factorization.

250040601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4290 (or 4281 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 250040601 is about 15812.6721650706. The cubic root of 250040601 is about 629.9946258045.

Adding to 250040601 its reverse (106040052), we get a palindrome (356080653).

The spelling of 250040601 in words is "two hundred fifty million, forty thousand, six hundred one".