1482661 has 2 divisors, whose sum is σ = 1482662. Its totient is φ = 1482660.

The previous prime is 1482659. The next prime is 1482671. The reversal of 1482661 is 1662841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 792100 + 690561 = 890^2 + 831^2 .

It is an emirp because it is prime and its reverse (1662841) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1482661 - 2¹ = 1482659 is a prime.

Together with 1482659, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1482631) 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 as a sum of consecutive naturals, namely, 741330 + 741331.

It is an arithmetic number, because the mean of its divisors is an integer number (741331).

2^1482661 is an apocalyptic number.

It is an amenable number.

1482661 is a deficient number, since it is larger than the sum of its proper divisors (1).

1482661 is an equidigital number, since it uses as much as digits as its factorization.

1482661 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2304, while the sum is 28.

The square root of 1482661 is about 1217.6456791694. The cubic root of 1482661 is about 114.0286426439.

It can be divided in two parts, 148 and 2661, that multiplied together give a triangular number (393828 = T₈₈₇).

The spelling of 1482661 in words is "one million, four hundred eighty-two thousand, six hundred sixty-one".