1875479 has 2 divisors, whose sum is σ = 1875480. Its totient is φ = 1875478.

The previous prime is 1875451. The next prime is 1875481. The reversal of 1875479 is 9745781.

It is a strong prime.

It is an emirp because it is prime and its reverse (9745781) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1875479 - 2¹² = 1871383 is a prime.

Together with 1875481, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1875439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 937739 + 937740.

It is an arithmetic number, because the mean of its divisors is an integer number (937740).

2^1875479 is an apocalyptic number.

1875479 is a deficient number, since it is larger than the sum of its proper divisors (1).

1875479 is an equidigital number, since it uses as much as digits as its factorization.

1875479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 70560, while the sum is 41.

The square root of 1875479 is about 1369.4812886637. The cubic root of 1875479 is about 123.3211034054.

The spelling of 1875479 in words is "one million, eight hundred seventy-five thousand, four hundred seventy-nine".