1025112066 has 32 divisors (see below), whose sum is σ = 2237746176. Its totient is φ = 310482000.

The previous prime is 1025112059. The next prime is 1025112071. The reversal of 1025112066 is 6602115201.

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, 240171 + ... + 244401.

It is an arithmetic number, because the mean of its divisors is an integer number (69929568).

Almost surely, 2^1025112066 is an apocalyptic number.

1025112066 is an abundant number, since it is smaller than the sum of its proper divisors (1212634110).

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

1025112066 is a wasteful number, since it uses less digits than its factorization.

1025112066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7918.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 1025112066 is about 32017.3713162090. The cubic root of 1025112066 is about 1008.3015817032.

Adding to 1025112066 its reverse (6602115201), we get a palindrome (7627227267).

The spelling of 1025112066 in words is "one billion, twenty-five million, one hundred twelve thousand, sixty-six".