1488261 has 8 divisors (see below), whose sum is σ = 2070720. Its totient is φ = 948992.

The previous prime is 1488241. The next prime is 1488301. The reversal of 1488261 is 1628841.

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 1488261 - 2⁷ = 1488133 is a prime.

1488261 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1488211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10716 + ... + 10853.

It is an arithmetic number, because the mean of its divisors is an integer number (258840).

2^1488261 is an apocalyptic number.

It is an amenable number.

1488261 is a deficient number, since it is larger than the sum of its proper divisors (582459).

1488261 is a wasteful number, since it uses less digits than its factorization.

1488261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21595.

The product of its digits is 3072, while the sum is 30.

The square root of 1488261 is about 1219.9430314568. The cubic root of 1488261 is about 114.1720240677.

The spelling of 1488261 in words is "one million, four hundred eighty-eight thousand, two hundred sixty-one".