146033425 has 12 divisors (see below), whose sum is σ = 183118860. Its totient is φ = 115512320.

The previous prime is 146033423. The next prime is 146033483. The reversal of 146033425 is 524330641.

It can be written as a sum of positive squares in 6 ways, for example, as 4875264 + 141158161 = 2208^2 + 11881^2 .

It is not a de Polignac number, because 146033425 - 2¹ = 146033423 is a prime.

It is a super-2 number, since 2×146033425² = 42651522434461250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 146033393 and 146033402.

It is not an unprimeable number, because it can be changed into a prime (146033423) by changing a digit.

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, 30592 + ... + 35041.

It is an arithmetic number, because the mean of its divisors is an integer number (15259905).

Almost surely, 2^146033425 is an apocalyptic number.

It is an amenable number.

146033425 is a deficient number, since it is larger than the sum of its proper divisors (37085435).

146033425 is an equidigital number, since it uses as much as digits as its factorization.

146033425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65732 (or 65727 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 146033425 is about 12084.4290307817. The cubic root of 146033425 is about 526.6039232969.

The spelling of 146033425 in words is "one hundred forty-six million, thirty-three thousand, four hundred twenty-five".