7752230 has 16 divisors (see below), whose sum is σ = 14034384. Its totient is φ = 3083040.

The previous prime is 7752229. The next prime is 7752253. The reversal of 7752230 is 322577.

It is a d-powerful number, because it can be written as 7⁴ + 7⁸ + 5⁸ + 2⁴ + 2⁶ + 3¹³ + 0 .

It is a self number, because there is not a number n which added to its sum of digits gives 7752230.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 332 + ... + 3951.

It is an arithmetic number, because the mean of its divisors is an integer number (877149).

Almost surely, 2^7752230 is an apocalyptic number.

7752230 is a deficient number, since it is larger than the sum of its proper divisors (6282154).

7752230 is a wasteful number, since it uses less digits than its factorization.

7752230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4471.

The product of its (nonzero) digits is 2940, while the sum is 26.

The square root of 7752230 is about 2784.2826724311. The cubic root of 7752230 is about 197.9135595203.

The spelling of 7752230 in words is "seven million, seven hundred fifty-two thousand, two hundred thirty".