1019130 has 64 divisors (see below), whose sum is σ = 2930688. Its totient is φ = 221760.

The previous prime is 1019129. The next prime is 1019173. The reversal of 1019130 is 319101.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 4725 + ... + 4935.

It is an arithmetic number, because the mean of its divisors is an integer number (45792).

2^1019130 is an apocalyptic number.

1019130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1019130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1465344).

1019130 is an abundant number, since it is smaller than the sum of its proper divisors (1911558).

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

1019130 is a wasteful number, since it uses less digits than its factorization.

1019130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251.

The product of its (nonzero) digits is 27, while the sum is 15.

The square root of 1019130 is about 1009.5196877724. The cubic root of 1019130 is about 100.6336431499.

The spelling of 1019130 in words is "one million, nineteen thousand, one hundred thirty".