1046127725 has 12 divisors (see below), whose sum is σ = 1373504724. Its totient is φ = 787672320.

The previous prime is 1046127697. The next prime is 1046127757. The reversal of 1046127725 is 5277216401.

It can be written as a sum of positive squares in 6 ways, for example, as 8128201 + 1037999524 = 2851^2 + 32218^2 .

It is not a de Polignac number, because 1046127725 - 2¹⁶ = 1046062189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1230314 + ... + 1231163.

It is an arithmetic number, because the mean of its divisors is an integer number (114458727).

Almost surely, 2^1046127725 is an apocalyptic number.

It is an amenable number.

1046127725 is a deficient number, since it is larger than the sum of its proper divisors (327376999).

1046127725 is a wasteful number, since it uses less digits than its factorization.

1046127725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2461504 (or 2461499 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 1046127725 is about 32343.8978015947. The cubic root of 1046127725 is about 1015.1453681317.

The spelling of 1046127725 in words is "one billion, forty-six million, one hundred twenty-seven thousand, seven hundred twenty-five".