7040227250 has 64 divisors (see below), whose sum is σ = 15079993344. Its totient is φ = 2410920000.

The previous prime is 7040227241. The next prime is 7040227277. The reversal of 7040227250 is 527220407.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1900400 + ... + 1904100.

It is an arithmetic number, because the mean of its divisors is an integer number (235624896).

Almost surely, 2^7040227250 is an apocalyptic number.

7040227250 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

7040227250 is an abundant number, since it is smaller than the sum of its proper divisors (8039766094).

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

7040227250 is a wasteful number, since it uses less digits than its factorization.

7040227250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4812 (or 4802 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 29.

The square root of 7040227250 is about 83906.0620575176. The cubic root of 7040227250 is about 1916.5885647654.

Adding to 7040227250 its reverse (527220407), we get a palindrome (7567447657).

The spelling of 7040227250 in words is "seven billion, forty million, two hundred twenty-seven thousand, two hundred fifty".