147493925 has 12 divisors (see below), whose sum is σ = 183219300. Its totient is φ = 117784320.

The previous prime is 147493919. The next prime is 147493937. The reversal of 147493925 is 529394741.

It can be written as a sum of positive squares in 6 ways, for example, as 2748964 + 144744961 = 1658^2 + 12031^2 .

It is not a de Polignac number, because 147493925 - 2⁶ = 147493861 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, 9851 + ... + 19799.

It is an arithmetic number, because the mean of its divisors is an integer number (15268275).

Almost surely, 2^147493925 is an apocalyptic number.

It is an amenable number.

147493925 is a deficient number, since it is larger than the sum of its proper divisors (35725375).

147493925 is an equidigital number, since it uses as much as digits as its factorization.

147493925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10552 (or 10547 counting only the distinct ones).

The product of its digits is 272160, while the sum is 44.

The square root of 147493925 is about 12144.7076951238. The cubic root of 147493925 is about 528.3536487614.

The spelling of 147493925 in words is "one hundred forty-seven million, four hundred ninety-three thousand, nine hundred twenty-five".