1925087 has 2 divisors, whose sum is σ = 1925088. Its totient is φ = 1925086.

The previous prime is 1925081. The next prime is 1925117. The reversal of 1925087 is 7805291.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1925087 - 2⁴ = 1925071 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1925081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 962543 + 962544.

It is an arithmetic number, because the mean of its divisors is an integer number (962544).

2^1925087 is an apocalyptic number.

1925087 is a deficient number, since it is larger than the sum of its proper divisors (1).

1925087 is an equidigital number, since it uses as much as digits as its factorization.

1925087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 1925087 is about 1387.4750448206. The cubic root of 1925087 is about 124.3989707424.

The spelling of 1925087 in words is "one million, nine hundred twenty-five thousand, eighty-seven".