1452049966 has 8 divisors (see below), whose sum is σ = 2191437864. Its totient is φ = 721570680.

The previous prime is 1452049933. The next prime is 1452049987. The reversal of 1452049966 is 6699402541.

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

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, 2226745 + ... + 2227396.

It is an arithmetic number, because the mean of its divisors is an integer number (273929733).

Almost surely, 2^1452049966 is an apocalyptic number.

1452049966 is a deficient number, since it is larger than the sum of its proper divisors (739387898).

1452049966 is a wasteful number, since it uses less digits than its factorization.

1452049966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4454306.

The product of its (nonzero) digits is 466560, while the sum is 46.

The square root of 1452049966 is about 38105.7733945921. The cubic root of 1452049966 is about 1132.3843370873.

The spelling of 1452049966 in words is "one billion, four hundred fifty-two million, forty-nine thousand, nine hundred sixty-six".