1025193 has 16 divisors (see below), whose sum is σ = 1492736. Its totient is φ = 622080.

The previous prime is 1025161. The next prime is 1025197. The reversal of 1025193 is 3915201.

It is not a de Polignac number, because 1025193 - 2⁵ = 1025161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1025197) 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 in 15 ways as a sum of consecutive naturals, for example, 3648 + ... + 3918.

It is an arithmetic number, because the mean of its divisors is an integer number (93296).

2^1025193 is an apocalyptic number.

1025193 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1025193 is a deficient number, since it is larger than the sum of its proper divisors (467543).

1025193 is a wasteful number, since it uses less digits than its factorization.

1025193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384.

The product of its (nonzero) digits is 270, while the sum is 21.

The square root of 1025193 is about 1012.5181479855. The cubic root of 1025193 is about 100.8328116601.

The spelling of 1025193 in words is "one million, twenty-five thousand, one hundred ninety-three".