449227462 has 8 divisors (see below), whose sum is σ = 674018856. Its totient is φ = 224554512.

The previous prime is 449227453. The next prime is 449227481. The reversal of 449227462 is 264722944.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×449227462² = 403610625229922888, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19428 + ... + 35719.

It is an arithmetic number, because the mean of its divisors is an integer number (84252357).

Almost surely, 2^449227462 is an apocalyptic number.

449227462 is a deficient number, since it is larger than the sum of its proper divisors (224791394).

449227462 is a wasteful number, since it uses less digits than its factorization.

449227462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59222.

The product of its digits is 193536, while the sum is 40.

The square root of 449227462 is about 21194.9867185615. The cubic root of 449227462 is about 765.8706603537.

The spelling of 449227462 in words is "four hundred forty-nine million, two hundred twenty-seven thousand, four hundred sixty-two".