1476649 has 2 divisors, whose sum is σ = 1476650. Its totient is φ = 1476648.

The previous prime is 1476647. The next prime is 1476659. The reversal of 1476649 is 9466741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1166400 + 310249 = 1080^2 + 557^2 .

It is a cyclic number.

It is not a de Polignac number, because 1476649 - 2¹ = 1476647 is a prime.

Together with 1476647, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1476641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 738324 + 738325.

It is an arithmetic number, because the mean of its divisors is an integer number (738325).

2^1476649 is an apocalyptic number.

It is an amenable number.

1476649 is a deficient number, since it is larger than the sum of its proper divisors (1).

1476649 is an equidigital number, since it uses as much as digits as its factorization.

1476649 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 37.

The square root of 1476649 is about 1215.1744730696. The cubic root of 1476649 is about 113.8743100205.

The spelling of 1476649 in words is "one million, four hundred seventy-six thousand, six hundred forty-nine".