1146474625 has 8 divisors (see below), whose sum is σ = 1430800488. Its totient is φ = 917179600.

The previous prime is 1146474617. The next prime is 1146474631. The reversal of 1146474625 is 5264746411.

It can be written as a sum of positive squares in 4 ways, for example, as 100340289 + 1046134336 = 10017^2 + 32344^2 .

It is not a de Polignac number, because 1146474625 - 2³ = 1146474617 is a prime.

It is a Duffinian 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 7 ways as a sum of consecutive naturals, for example, 4585774 + ... + 4586023.

It is an arithmetic number, because the mean of its divisors is an integer number (178850061).

Almost surely, 2^1146474625 is an apocalyptic number.

It is an amenable number.

1146474625 is a deficient number, since it is larger than the sum of its proper divisors (284325863).

1146474625 is an frugal number, since it uses more digits than its factorization.

1146474625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9171812 (or 9171802 counting only the distinct ones).

The product of its digits is 161280, while the sum is 40.

The square root of 1146474625 is about 33859.6311999998. The cubic root of 1146474625 is about 1046.6178780433.

The spelling of 1146474625 in words is "one billion, one hundred forty-six million, four hundred seventy-four thousand, six hundred twenty-five".