146676225 has 24 divisors (see below), whose sum is σ = 248149792. Its totient is φ = 76406400.

The previous prime is 146676203. The next prime is 146676227. The reversal of 146676225 is 522676641.

It is not a de Polignac number, because 146676225 - 2⁶ = 146676161 is a prime.

It is a super-3 number, since 3×146676225³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146676227) 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 23 ways as a sum of consecutive naturals, for example, 19516 + ... + 25965.

Almost surely, 2^146676225 is an apocalyptic number.

146676225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

146676225 is a deficient number, since it is larger than the sum of its proper divisors (101473567).

146676225 is a wasteful number, since it uses less digits than its factorization.

146676225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45537 (or 45532 counting only the distinct ones).

The product of its digits is 120960, while the sum is 39.

The square root of 146676225 is about 12110.9960366602. The cubic root of 146676225 is about 527.3754488325.

The spelling of 146676225 in words is "one hundred forty-six million, six hundred seventy-six thousand, two hundred twenty-five".