446225465 has 16 divisors (see below), whose sum is σ = 633070080. Its totient is φ = 295431360.

The previous prime is 446225447. The next prime is 446225519. The reversal of 446225465 is 564522644.

It is not a de Polignac number, because 446225465 - 2⁸ = 446225209 is a prime.

It is a super-2 number, since 2×446225465² = 398234331228932450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218801 + ... + 220830.

It is an arithmetic number, because the mean of its divisors is an integer number (39566880).

Almost surely, 2^446225465 is an apocalyptic number.

It is an amenable number.

446225465 is a deficient number, since it is larger than the sum of its proper divisors (186844615).

446225465 is a wasteful number, since it uses less digits than its factorization.

446225465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439672.

The product of its digits is 230400, while the sum is 38.

The square root of 446225465 is about 21124.0494460698. The cubic root of 446225465 is about 764.1608495381.

The spelling of 446225465 in words is "four hundred forty-six million, two hundred twenty-five thousand, four hundred sixty-five".