1020652235 has 32 divisors (see below), whose sum is σ = 1275955200. Its totient is φ = 783301248.

The previous prime is 1020652229. The next prime is 1020652247. The reversal of 1020652235 is 5322560201.

It is not a de Polignac number, because 1020652235 - 2⁴ = 1020652219 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3606404 + ... + 3606686.

It is an arithmetic number, because the mean of its divisors is an integer number (39873600).

Almost surely, 2^1020652235 is an apocalyptic number.

1020652235 is a deficient number, since it is larger than the sum of its proper divisors (255302965).

1020652235 is a wasteful number, since it uses less digits than its factorization.

1020652235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 587.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 1020652235 is about 31947.6483485092. The cubic root of 1020652235 is about 1006.8372241578.

The spelling of 1020652235 in words is "one billion, twenty million, six hundred fifty-two thousand, two hundred thirty-five".