146412425 has 6 divisors (see below), whose sum is σ = 181551438. Its totient is φ = 117129920.

The previous prime is 146412419. The next prime is 146412467. The reversal of 146412425 is 524214641.

It can be written as a sum of positive squares in 3 ways, for example, as 292681 + 146119744 = 541^2 + 12088^2 .

It is not a de Polignac number, because 146412425 - 2⁸ = 146412169 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2928224 + ... + 2928273.

It is an arithmetic number, because the mean of its divisors is an integer number (30258573).

Almost surely, 2^146412425 is an apocalyptic number.

It is an amenable number.

146412425 is a deficient number, since it is larger than the sum of its proper divisors (35139013).

146412425 is an equidigital number, since it uses as much as digits as its factorization.

146412425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5856507 (or 5856502 counting only the distinct ones).

The product of its digits is 7680, while the sum is 29.

The square root of 146412425 is about 12100.1002061966. The cubic root of 146412425 is about 527.0590941514.

The spelling of 146412425 in words is "one hundred forty-six million, four hundred twelve thousand, four hundred twenty-five".