46146225 has 24 divisors (see below), whose sum is σ = 76800640. Its totient is φ = 24448320.

The previous prime is 46146223. The next prime is 46146239. The reversal of 46146225 is 52264164.

It is not a de Polignac number, because 46146225 - 2¹ = 46146223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46146192 and 46146201.

It is not an unprimeable number, because it can be changed into a prime (46146223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9816 + ... + 13734.

Almost surely, 2^46146225 is an apocalyptic number.

It is an amenable number.

46146225 is a deficient number, since it is larger than the sum of its proper divisors (30654415).

46146225 is a wasteful number, since it uses less digits than its factorization.

46146225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4089 (or 4084 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 46146225 is about 6793.1012799751. The cubic root of 46146225 is about 358.6840457937.

The spelling of 46146225 in words is "forty-six million, one hundred forty-six thousand, two hundred twenty-five".