32020713790 has 32 divisors (see below), whose sum is σ = 62123513760. Its totient is φ = 11813015424.

The previous prime is 32020713761. The next prime is 32020713793. The reversal of 32020713790 is 9731702023.

It is a super-2 number, since 2×32020713790² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32020713793) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 50556 + ... + 258064.

It is an arithmetic number, because the mean of its divisors is an integer number (1941359805).

Almost surely, 2^32020713790 is an apocalyptic number.

32020713790 is a deficient number, since it is larger than the sum of its proper divisors (30102799970).

32020713790 is a wasteful number, since it uses less digits than its factorization.

32020713790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208716.

The product of its (nonzero) digits is 15876, while the sum is 34.

The spelling of 32020713790 in words is "thirty-two billion, twenty million, seven hundred thirteen thousand, seven hundred ninety".