1082785522 has 32 divisors (see below), whose sum is σ = 2116582272. Its totient is φ = 403156224.

The previous prime is 1082785507. The next prime is 1082785531. The reversal of 1082785522 is 2255872801.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171888 + ... + 178075.

It is an arithmetic number, because the mean of its divisors is an integer number (66143196).

Almost surely, 2^1082785522 is an apocalyptic number.

1082785522 is a deficient number, since it is larger than the sum of its proper divisors (1033796750).

1082785522 is a wasteful number, since it uses less digits than its factorization.

1082785522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350002.

The product of its (nonzero) digits is 89600, while the sum is 40.

The square root of 1082785522 is about 32905.7065263762. The cubic root of 1082785522 is about 1026.8668803090.

The spelling of 1082785522 in words is "one billion, eighty-two million, seven hundred eighty-five thousand, five hundred twenty-two".