1486969 has 6 divisors (see below), whose sum is σ = 1634570. Its totient is φ = 1351680.

The previous prime is 1486963. The next prime is 1486987. The reversal of 1486969 is 9696841.

It can be written as a sum of positive squares in only one way, i.e., 1411344 + 75625 = 1188^2 + 275^2 .

It is not a de Polignac number, because 1486969 - 2⁷ = 1486841 is a prime.

It is a super-2 number, since 2×1486969² = 4422153613922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1486963) 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 5 ways as a sum of consecutive naturals, for example, 6024 + ... + 6265.

2^1486969 is an apocalyptic number.

It is an amenable number.

1486969 is a deficient number, since it is larger than the sum of its proper divisors (147601).

1486969 is a wasteful number, since it uses less digits than its factorization.

1486969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12311 (or 12300 counting only the distinct ones).

The product of its digits is 93312, while the sum is 43.

The square root of 1486969 is about 1219.4133835578. The cubic root of 1486969 is about 114.1389758856.

It can be divided in two parts, 148 and 6969, that added together give a palindrome (7117).

The spelling of 1486969 in words is "one million, four hundred eighty-six thousand, nine hundred sixty-nine".