1416949 has 2 divisors, whose sum is σ = 1416950. Its totient is φ = 1416948.

The previous prime is 1416941. The next prime is 1416953. The reversal of 1416949 is 9496141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 864900 + 552049 = 930^2 + 743^2 .

It is a cyclic number.

It is not a de Polignac number, because 1416949 - 2³ = 1416941 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1416941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 708474 + 708475.

It is an arithmetic number, because the mean of its divisors is an integer number (708475).

2^1416949 is an apocalyptic number.

It is an amenable number.

1416949 is a deficient number, since it is larger than the sum of its proper divisors (1).

1416949 is an equidigital number, since it uses as much as digits as its factorization.

1416949 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 34.

The square root of 1416949 is about 1190.3566692383. The cubic root of 1416949 is about 112.3185288296.

The spelling of 1416949 in words is "one million, four hundred sixteen thousand, nine hundred forty-nine".