1120525412 has 6 divisors (see below), whose sum is σ = 1960919478. Its totient is φ = 560262704.

The previous prime is 1120525391. The next prime is 1120525423. The reversal of 1120525412 is 2145250211.

It can be written as a sum of positive squares in only one way, i.e., 1107159076 + 13366336 = 33274^2 + 3656^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140065673 + ... + 140065680.

It is an arithmetic number, because the mean of its divisors is an integer number (326819913).

Almost surely, 2^1120525412 is an apocalyptic number.

It is an amenable number.

1120525412 is a deficient number, since it is larger than the sum of its proper divisors (840394066).

1120525412 is a wasteful number, since it uses less digits than its factorization.

1120525412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280131357 (or 280131355 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 1120525412 is about 33474.2499841296. The cubic root of 1120525412 is about 1038.6611877635.

Adding to 1120525412 its reverse (2145250211), we get a palindrome (3265775623).

The spelling of 1120525412 in words is "one billion, one hundred twenty million, five hundred twenty-five thousand, four hundred twelve".