1020032262 has 24 divisors (see below), whose sum is σ = 2215916040. Its totient is φ = 339111360.

The previous prime is 1020032261. The next prime is 1020032269. The reversal of 1020032262 is 2622300201.

1020032262 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020032261) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67939 + ... + 81582.

It is an arithmetic number, because the mean of its divisors is an integer number (92329835).

Almost surely, 2^1020032262 is an apocalyptic number.

1020032262 is an abundant number, since it is smaller than the sum of its proper divisors (1195883778).

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

1020032262 is a wasteful number, since it uses less digits than its factorization.

1020032262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149908 (or 149905 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1020032262 is about 31937.9439225508. The cubic root of 1020032262 is about 1006.6333224096.

Adding to 1020032262 its reverse (2622300201), we get a palindrome (3642332463).

The spelling of 1020032262 in words is "one billion, twenty million, thirty-two thousand, two hundred sixty-two".