450229467 has 4 divisors (see below), whose sum is σ = 600305960. Its totient is φ = 300152976.

The previous prime is 450229463. The next prime is 450229469. The reversal of 450229467 is 764922054.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 450229467 - 2² = 450229463 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (450229463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75038242 + ... + 75038247.

It is an arithmetic number, because the mean of its divisors is an integer number (150076490).

Almost surely, 2^450229467 is an apocalyptic number.

450229467 is a deficient number, since it is larger than the sum of its proper divisors (150076493).

450229467 is a wasteful number, since it uses less digits than its factorization.

450229467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150076492.

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

The square root of 450229467 is about 21218.6113353348. The cubic root of 450229467 is about 766.4396641313.

The spelling of 450229467 in words is "four hundred fifty million, two hundred twenty-nine thousand, four hundred sixty-seven".