1488965 has 4 divisors (see below), whose sum is σ = 1786764. Its totient is φ = 1191168.

The previous prime is 1488959. The next prime is 1488967. The reversal of 1488965 is 5698841.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 232324 + 1256641 = 482^2 + 1121^2 .

It is a cyclic number.

It is not a de Polignac number, because 1488965 - 2⁶ = 1488901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1488967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148892 + ... + 148901.

It is an arithmetic number, because the mean of its divisors is an integer number (446691).

2^1488965 is an apocalyptic number.

It is an amenable number.

1488965 is a deficient number, since it is larger than the sum of its proper divisors (297799).

1488965 is an equidigital number, since it uses as much as digits as its factorization.

1488965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297798.

The product of its digits is 69120, while the sum is 41.

The square root of 1488965 is about 1220.2315354063. The cubic root of 1488965 is about 114.1900236960.

The spelling of 1488965 in words is "one million, four hundred eighty-eight thousand, nine hundred sixty-five".