1125075470 has 32 divisors (see below), whose sum is σ = 2152262016. Its totient is φ = 421977600.

The previous prime is 1125075463. The next prime is 1125075517. The reversal of 1125075470 is 745705211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33860 + ... + 58280.

It is an arithmetic number, because the mean of its divisors is an integer number (67258188).

Almost surely, 2^1125075470 is an apocalyptic number.

1125075470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1125075470 is a deficient number, since it is larger than the sum of its proper divisors (1027186546).

1125075470 is a wasteful number, since it uses less digits than its factorization.

1125075470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24716.

The product of its (nonzero) digits is 9800, while the sum is 32.

The square root of 1125075470 is about 33542.1446839644. The cubic root of 1125075470 is about 1040.0651678839.

The spelling of 1125075470 in words is "one billion, one hundred twenty-five million, seventy-five thousand, four hundred seventy".