1448023393 has 8 divisors (see below), whose sum is σ = 1460321280. Its totient is φ = 1435739760.

The previous prime is 1448023391. The next prime is 1448023411. The reversal of 1448023393 is 3933208441.

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 1448023393 - 2¹ = 1448023391 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1448023391) 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, 325323 + ... + 329743.

It is an arithmetic number, because the mean of its divisors is an integer number (182540160).

Almost surely, 2^1448023393 is an apocalyptic number.

It is an amenable number.

1448023393 is a deficient number, since it is larger than the sum of its proper divisors (12297887).

1448023393 is a wasteful number, since it uses less digits than its factorization.

1448023393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7127.

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 1448023393 is about 38052.9025568353. The cubic root of 1448023393 is about 1131.3366574927.

It can be divided in two parts, 14480 and 23393, that added together give a palindrome (37873).

The spelling of 1448023393 in words is "one billion, four hundred forty-eight million, twenty-three thousand, three hundred ninety-three".