1446454650 has 24 divisors (see below), whose sum is σ = 3587207904. Its totient is φ = 385721200.

The previous prime is 1446454649. The next prime is 1446454661. The reversal of 1446454650 is 564546441.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1446454599 and 1446454608.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4821366 + ... + 4821665.

It is an arithmetic number, because the mean of its divisors is an integer number (149466996).

Almost surely, 2^1446454650 is an apocalyptic number.

1446454650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1446454650 is an abundant number, since it is smaller than the sum of its proper divisors (2140753254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1446454650 is a wasteful number, since it uses less digits than its factorization.

1446454650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9643046 (or 9643041 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 39.

The square root of 1446454650 is about 38032.2843121472. The cubic root of 1446454650 is about 1130.9279583494.

The spelling of 1446454650 in words is "one billion, four hundred forty-six million, four hundred fifty-four thousand, six hundred fifty".