146433625 has 32 divisors (see below), whose sum is σ = 199049760. Its totient is φ = 106905600.

The previous prime is 146433613. The next prime is 146433643. The reversal of 146433625 is 526334641.

146433625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 16 ways, for example, as 146313216 + 120409 = 12096^2 + 347^2 .

It is not a de Polignac number, because 146433625 - 2⁵ = 146433593 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 157161 + ... + 158089.

It is an arithmetic number, because the mean of its divisors is an integer number (6220305).

Almost surely, 2^146433625 is an apocalyptic number.

It is an amenable number.

146433625 is a deficient number, since it is larger than the sum of its proper divisors (52616135).

146433625 is an equidigital number, since it uses as much as digits as its factorization.

146433625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1054 (or 1044 counting only the distinct ones).

The product of its digits is 51840, while the sum is 34.

The square root of 146433625 is about 12100.9762002906. The cubic root of 146433625 is about 527.0845316864.

The spelling of 146433625 in words is "one hundred forty-six million, four hundred thirty-three thousand, six hundred twenty-five".