1448966213 has 8 divisors (see below), whose sum is σ = 1552829568. Its totient is φ = 1348508304.

The previous prime is 1448966209. The next prime is 1448966231. The reversal of 1448966213 is 3126698441.

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

It is a cyclic number.

It is not a de Polignac number, because 1448966213 - 2² = 1448966209 is a prime.

It is a super-2 number, since 2×1448966213² = 4199006172831122738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1448966203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 850481 + ... + 852182.

It is an arithmetic number, because the mean of its divisors is an integer number (194103696).

Almost surely, 2^1448966213 is an apocalyptic number.

It is an amenable number.

1448966213 is a deficient number, since it is larger than the sum of its proper divisors (103863355).

1448966213 is a wasteful number, since it uses less digits than its factorization.

1448966213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1702723.

The product of its digits is 248832, while the sum is 44.

The square root of 1448966213 is about 38065.2888206565. The cubic root of 1448966213 is about 1131.5821451037.

The spelling of 1448966213 in words is "one billion, four hundred forty-eight million, nine hundred sixty-six thousand, two hundred thirteen".