146312625 has 64 divisors (see below), whose sum is σ = 262828800. Its totient is φ = 72012800.

The previous prime is 146312609. The next prime is 146312671. The reversal of 146312625 is 526213641.

It is not a de Polignac number, because 146312625 - 2⁴ = 146312609 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 146312592 and 146312601.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 375931 + ... + 376319.

It is an arithmetic number, because the mean of its divisors is an integer number (4106700).

Almost surely, 2^146312625 is an apocalyptic number.

146312625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

146312625 is a deficient number, since it is larger than the sum of its proper divisors (116516175).

146312625 is a wasteful number, since it uses less digits than its factorization.

146312625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483 (or 473 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The square root of 146312625 is about 12095.9755704118. The cubic root of 146312625 is about 526.9393127563.

The spelling of 146312625 in words is "one hundred forty-six million, three hundred twelve thousand, six hundred twenty-five".