1450921466 has 16 divisors (see below), whose sum is σ = 2285483904. Its totient is φ = 689495664.

The previous prime is 1450921447. The next prime is 1450921471. The reversal of 1450921466 is 6641290541.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93230 + ... + 107673.

It is an arithmetic number, because the mean of its divisors is an integer number (142842744).

Almost surely, 2^1450921466 is an apocalyptic number.

1450921466 is a deficient number, since it is larger than the sum of its proper divisors (834562438).

1450921466 is a wasteful number, since it uses less digits than its factorization.

1450921466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201085.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 1450921466 is about 38090.9630489963. The cubic root of 1450921466 is about 1132.0909066618.

The spelling of 1450921466 in words is "one billion, four hundred fifty million, nine hundred twenty-one thousand, four hundred sixty-six".