1146307625 has 16 divisors (see below), whose sum is σ = 1432614144. Its totient is φ = 915750000.

The previous prime is 1146307597. The next prime is 1146307627. The reversal of 1146307625 is 5267036411.

It is not a de Polignac number, because 1146307625 - 2¹⁴ = 1146291241 is a prime.

It is a super-4 number, since 4×1146307625⁴ (a number of 37 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1146307627) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 87770 + ... + 99980.

It is an arithmetic number, because the mean of its divisors is an integer number (89538384).

Almost surely, 2^1146307625 is an apocalyptic number.

It is an amenable number.

1146307625 is a deficient number, since it is larger than the sum of its proper divisors (286306519).

1146307625 is an equidigital number, since it uses as much as digits as its factorization.

1146307625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12977 (or 12967 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 1146307625 is about 33857.1650467076. The cubic root of 1146307625 is about 1046.5670574177.

The spelling of 1146307625 in words is "one billion, one hundred forty-six million, three hundred seven thousand, six hundred twenty-five".