1488231 has 24 divisors (see below), whose sum is σ = 2325024. Its totient is φ = 913920.

The previous prime is 1488211. The next prime is 1488233. The reversal of 1488231 is 1328841.

It is not a de Polignac number, because 1488231 - 2⁵ = 1488199 is a prime.

It is a super-2 number, since 2×1488231² = 4429663018722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1488195 and 1488204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1488233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10795 + ... + 10931.

It is an arithmetic number, because the mean of its divisors is an integer number (96876).

2^1488231 is an apocalyptic number.

1488231 is a deficient number, since it is larger than the sum of its proper divisors (836793).

1488231 is a wasteful number, since it uses less digits than its factorization.

1488231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231 (or 228 counting only the distinct ones).

The product of its digits is 1536, while the sum is 27.

The square root of 1488231 is about 1219.9307357387. The cubic root of 1488231 is about 114.1712569120.

The spelling of 1488231 in words is "one million, four hundred eighty-eight thousand, two hundred thirty-one".