1414979 has 2 divisors, whose sum is σ = 1414980. Its totient is φ = 1414978.

The previous prime is 1414957. The next prime is 1414993. The reversal of 1414979 is 9794141.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1414979 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1414999) 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 as a sum of consecutive naturals, namely, 707489 + 707490.

It is an arithmetic number, because the mean of its divisors is an integer number (707490).

2^1414979 is an apocalyptic number.

1414979 is a deficient number, since it is larger than the sum of its proper divisors (1).

1414979 is an equidigital number, since it uses as much as digits as its factorization.

1414979 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9072, while the sum is 35.

The square root of 1414979 is about 1189.5288983459. The cubic root of 1414979 is about 112.2664521200.

The spelling of 1414979 in words is "one million, four hundred fourteen thousand, nine hundred seventy-nine".