1948267 has 2 divisors, whose sum is σ = 1948268. Its totient is φ = 1948266.

The previous prime is 1948237. The next prime is 1948273. The reversal of 1948267 is 7628491.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1948267 - 2⁷ = 1948139 is a prime.

It is a Chen prime.

1948267 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (1948237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 974133 + 974134.

It is an arithmetic number, because the mean of its divisors is an integer number (974134).

2^1948267 is an apocalyptic number.

1948267 is a deficient number, since it is larger than the sum of its proper divisors (1).

1948267 is an equidigital number, since it uses as much as digits as its factorization.

1948267 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24192, while the sum is 37.

The square root of 1948267 is about 1395.8033529119. The cubic root of 1948267 is about 124.8962766222.

The spelling of 1948267 in words is "one million, nine hundred forty-eight thousand, two hundred sixty-seven".