1027725 has 24 divisors (see below), whose sum is σ = 1732032. Its totient is φ = 537600.

The previous prime is 1027717. The next prime is 1027727. The reversal of 1027725 is 5277201.

It is not a de Polignac number, because 1027725 - 2³ = 1027717 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1027695 and 1027704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1027727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5229 + ... + 5421.

It is an arithmetic number, because the mean of its divisors is an integer number (72168).

2^1027725 is an apocalyptic number.

1027725 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1027725 is a deficient number, since it is larger than the sum of its proper divisors (704307).

1027725 is a wasteful number, since it uses less digits than its factorization.

1027725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277 (or 272 counting only the distinct ones).

The product of its (nonzero) digits is 980, while the sum is 24.

The square root of 1027725 is about 1013.7677248759. The cubic root of 1027725 is about 100.9157549959.

The spelling of 1027725 in words is "one million, twenty-seven thousand, seven hundred twenty-five".