250028829 has 8 divisors (see below), whose sum is σ = 370413120. Its totient is φ = 166685868.

The previous prime is 250028803. The next prime is 250028873. The reversal of 250028829 is 928820052.

It is not a de Polignac number, because 250028829 - 2¹⁶ = 249963293 is a prime.

It is a super-2 number, since 2×250028829² = 125028830662222482, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 250028793 and 250028802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250028029) 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, 4630137 + ... + 4630190.

It is an arithmetic number, because the mean of its divisors is an integer number (46301640).

Almost surely, 2^250028829 is an apocalyptic number.

It is an amenable number.

250028829 is a deficient number, since it is larger than the sum of its proper divisors (120384291).

250028829 is an equidigital number, since it uses as much as digits as its factorization.

250028829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9260336 (or 9260330 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 250028829 is about 15812.2999275880. The cubic root of 250028829 is about 629.9847388593.

It can be divided in two parts, 2500 and 28829, that added together give a square (31329 = 177²).

The spelling of 250028829 in words is "two hundred fifty million, twenty-eight thousand, eight hundred twenty-nine".