1486971 has 8 divisors (see below), whose sum is σ = 2202960. Its totient is φ = 991296.

The previous prime is 1486963. The next prime is 1486987. The reversal of 1486971 is 1796841.

It is not a de Polignac number, because 1486971 - 2³ = 1486963 is a prime.

It is a super-2 number, since 2×1486971² = 4422165509682, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1486951) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27510 + ... + 27563.

It is an arithmetic number, because the mean of its divisors is an integer number (275370).

2^1486971 is an apocalyptic number.

1486971 is a deficient number, since it is larger than the sum of its proper divisors (715989).

1486971 is an equidigital number, since it uses as much as digits as its factorization.

1486971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55082 (or 55076 counting only the distinct ones).

The product of its digits is 12096, while the sum is 36.

The square root of 1486971 is about 1219.4142036240. The cubic root of 1486971 is about 114.1390270585.

The spelling of 1486971 in words is "one million, four hundred eighty-six thousand, nine hundred seventy-one".