148584925 has 6 divisors (see below), whose sum is σ = 184245338. Its totient is φ = 118867920.

The previous prime is 148584911. The next prime is 148584937. The reversal of 148584925 is 529485841.

It can be written as a sum of positive squares in 3 ways, for example, as 1545049 + 147039876 = 1243^2 + 12126^2 .

It is not a de Polignac number, because 148584925 - 2⁷ = 148584797 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 5 ways as a sum of consecutive naturals, for example, 2971674 + ... + 2971723.

Almost surely, 2^148584925 is an apocalyptic number.

It is an amenable number.

148584925 is a deficient number, since it is larger than the sum of its proper divisors (35660413).

148584925 is an equidigital number, since it uses as much as digits as its factorization.

148584925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5943407 (or 5943402 counting only the distinct ones).

The product of its digits is 460800, while the sum is 46.

The square root of 148584925 is about 12189.5416238676. The cubic root of 148584925 is about 529.6531788165.

The spelling of 148584925 in words is "one hundred forty-eight million, five hundred eighty-four thousand, nine hundred twenty-five".