1025130 has 16 divisors (see below), whose sum is σ = 2460384. Its totient is φ = 273360.

The previous prime is 1025119. The next prime is 1025137. The reversal of 1025130 is 315201.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1025137) 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 7 ways as a sum of consecutive naturals, for example, 17056 + ... + 17115.

It is an arithmetic number, because the mean of its divisors is an integer number (153774).

2^1025130 is an apocalyptic number.

1025130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1025130 is an abundant number, since it is smaller than the sum of its proper divisors (1435254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1025130 is a wasteful number, since it uses less digits than its factorization.

1025130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34181.

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 1025130 is about 1012.4870369541. The cubic root of 1025130 is about 100.8307461638.

The spelling of 1025130 in words is "one million, twenty-five thousand, one hundred thirty".