146874625 has 16 divisors (see below), whose sum is σ = 183680640. Its totient is φ = 117255600.

The previous prime is 146874593. The next prime is 146874643. The reversal of 146874625 is 526478641.

It is not a de Polignac number, because 146874625 - 2⁵ = 146874593 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81484 + ... + 83266.

It is an arithmetic number, because the mean of its divisors is an integer number (11480040).

Almost surely, 2^146874625 is an apocalyptic number.

It is an amenable number.

146874625 is a deficient number, since it is larger than the sum of its proper divisors (36806015).

146874625 is an equidigital number, since it uses as much as digits as its factorization.

146874625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2457 (or 2447 counting only the distinct ones).

The product of its digits is 322560, while the sum is 43.

The square root of 146874625 is about 12119.1841722123. The cubic root of 146874625 is about 527.6131245893.

The spelling of 146874625 in words is "one hundred forty-six million, eight hundred seventy-four thousand, six hundred twenty-five".