1450247946 has 16 divisors (see below), whose sum is σ = 3314852544. Its totient is φ = 414356544.

The previous prime is 1450247927. The next prime is 1450247959. The reversal of 1450247946 is 6497420541.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 34529713 = 1450247946 / (1 + 4 + 5 + 0 + 2 + 4 + 7 + 9 + 4 + 6).

It is a junction number, because it is equal to n+sod(n) for n = 1450247898 and 1450247907.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17264815 + ... + 17264898.

It is an arithmetic number, because the mean of its divisors is an integer number (207178284).

Almost surely, 2^1450247946 is an apocalyptic number.

1450247946 is an abundant number, since it is smaller than the sum of its proper divisors (1864604598).

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

1450247946 is a wasteful number, since it uses less digits than its factorization.

1450247946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34529725.

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 1450247946 is about 38082.1210806331. The cubic root of 1450247946 is about 1131.9157067634.

The spelling of 1450247946 in words is "one billion, four hundred fifty million, two hundred forty-seven thousand, nine hundred forty-six".