1028958652 has 24 divisors (see below), whose sum is σ = 1842459696. Its totient is φ = 502674048.

The previous prime is 1028958649. The next prime is 1028958691. The reversal of 1028958652 is 2568598201.

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, 14778 + ... + 47710.

It is an arithmetic number, because the mean of its divisors is an integer number (76769154).

Almost surely, 2^1028958652 is an apocalyptic number.

It is an amenable number.

1028958652 is a deficient number, since it is larger than the sum of its proper divisors (813501044).

1028958652 is a wasteful number, since it uses less digits than its factorization.

1028958652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33117 (or 33115 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 46.

The square root of 1028958652 is about 32077.3853672646. The cubic root of 1028958652 is about 1009.5611765544.

The spelling of 1028958652 in words is "one billion, twenty-eight million, nine hundred fifty-eight thousand, six hundred fifty-two".