1448488 has 8 divisors (see below), whose sum is σ = 2715930. Its totient is φ = 724240.

The previous prime is 1448477. The next prime is 1448497. The reversal of 1448488 is 8848441.

It can be written as a sum of positive squares in only one way, i.e., 1036324 + 412164 = 1018^2 + 642^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1448488² = 4196234972288, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 90523 + ... + 90538.

2^1448488 is an apocalyptic number.

It is an amenable number.

1448488 is a deficient number, since it is larger than the sum of its proper divisors (1267442).

1448488 is a wasteful number, since it uses less digits than its factorization.

1448488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181067 (or 181063 counting only the distinct ones).

The product of its digits is 32768, while the sum is 37.

The square root of 1448488 is about 1203.5314702990. The cubic root of 1448488 is about 113.1457643274.

It can be divided in two parts, 1448 and 488, that added together give a square (1936 = 44²).

The spelling of 1448488 in words is "one million, four hundred forty-eight thousand, four hundred eighty-eight".