125803284 has 24 divisors (see below), whose sum is σ = 306304320. Its totient is φ = 40111104.

The previous prime is 125803259. The next prime is 125803303. The reversal of 125803284 is 482308521.

It is a super-3 number, since 3×125803284³ (a number of 25 digits) contains 333 as substring.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 227629 + ... + 228180.

It is an arithmetic number, because the mean of its divisors is an integer number (12762680).

Almost surely, 2^125803284 is an apocalyptic number.

It is an amenable number.

125803284 is an abundant number, since it is smaller than the sum of its proper divisors (180501036).

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

125803284 is a wasteful number, since it uses less digits than its factorization.

125803284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455839 (or 455837 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 125803284 is about 11216.2063105134. The cubic root of 125803284 is about 501.0687592131.

The spelling of 125803284 in words is "one hundred twenty-five million, eight hundred three thousand, two hundred eighty-four".