250040604 has 24 divisors (see below), whose sum is σ = 636467328. Its totient is φ = 75769840.

The previous prime is 250040603. The next prime is 250040669. The reversal of 250040604 is 406040052.

It is a happy number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 946992 + ... + 947255.

It is an arithmetic number, because the mean of its divisors is an integer number (26519472).

Almost surely, 2^250040604 is an apocalyptic number.

It is an amenable number.

250040604 is an abundant number, since it is smaller than the sum of its proper divisors (386426724).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

250040604 is a wasteful number, since it uses less digits than its factorization.

250040604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1894265 (or 1894263 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 250040604 is about 15812.6722599313. The cubic root of 250040604 is about 629.9946283241.

Adding to 250040604 its reverse (406040052), we get a palindrome (656080656).

The spelling of 250040604 in words is "two hundred fifty million, forty thousand, six hundred four".