1430274725 has 12 divisors (see below), whose sum is σ = 1934772000. Its totient is φ = 1040199600.

The previous prime is 1430274649. The next prime is 1430274733. The reversal of 1430274725 is 5274720341.

It is not a de Polignac number, because 1430274725 - 2¹⁴ = 1430258341 is a prime.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 2600225 + ... + 2600774.

It is an arithmetic number, because the mean of its divisors is an integer number (161231000).

Almost surely, 2^1430274725 is an apocalyptic number.

It is an amenable number.

1430274725 is a deficient number, since it is larger than the sum of its proper divisors (504497275).

1430274725 is a wasteful number, since it uses less digits than its factorization.

1430274725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5201020 (or 5201015 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 35.

The square root of 1430274725 is about 37818.9730823035. The cubic root of 1430274725 is about 1126.6953139295.

The spelling of 1430274725 in words is "one billion, four hundred thirty million, two hundred seventy-four thousand, seven hundred twenty-five".