1914097 has 2 divisors, whose sum is σ = 1914098. Its totient is φ = 1914096.

The previous prime is 1914067. The next prime is 1914103. The reversal of 1914097 is 7904191.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1418481 + 495616 = 1191^2 + 704^2 .

It is a cyclic number.

It is not a de Polignac number, because 1914097 - 2⁷ = 1913969 is a prime.

1914097 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (1914007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 957048 + 957049.

It is an arithmetic number, because the mean of its divisors is an integer number (957049).

2^1914097 is an apocalyptic number.

It is an amenable number.

1914097 is a deficient number, since it is larger than the sum of its proper divisors (1).

1914097 is an equidigital number, since it uses as much as digits as its factorization.

1914097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 31.

The square root of 1914097 is about 1383.5089446765. The cubic root of 1914097 is about 124.1617945228.

The spelling of 1914097 in words is "one million, nine hundred fourteen thousand, ninety-seven".