1146425572 has 12 divisors (see below), whose sum is σ = 2111836720. Its totient is φ = 543043656.

The previous prime is 1146425557. The next prime is 1146425587. The reversal of 1146425572 is 2755246411.

It is an interprime number because it is at equal distance from previous prime (1146425557) and next prime (1146425587).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7542198 + ... + 7542349.

Almost surely, 2^1146425572 is an apocalyptic number.

It is an amenable number.

1146425572 is a deficient number, since it is larger than the sum of its proper divisors (965411148).

1146425572 is a wasteful number, since it uses less digits than its factorization.

1146425572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15084570 (or 15084568 counting only the distinct ones).

The product of its digits is 67200, while the sum is 37.

The square root of 1146425572 is about 33858.9068340961. The cubic root of 1146425572 is about 1046.6029509855.

The spelling of 1146425572 in words is "one billion, one hundred forty-six million, four hundred twenty-five thousand, five hundred seventy-two".