1244130 has 32 divisors (see below), whose sum is σ = 3020544. Its totient is φ = 327936.

The previous prime is 1244099. The next prime is 1244141. The reversal of 1244130 is 314421.

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

It is a Curzon 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 15 ways as a sum of consecutive naturals, for example, 3207 + ... + 3573.

It is an arithmetic number, because the mean of its divisors is an integer number (94392).

2^1244130 is an apocalyptic number.

1244130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1244130 is an abundant number, since it is smaller than the sum of its proper divisors (1776414).

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

1244130 is a wasteful number, since it uses less digits than its factorization.

1244130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1244130 is about 1115.4057557678. The cubic root of 1244130 is about 107.5528494419.

Adding to 1244130 its reverse (314421), we get a palindrome (1558551).

The spelling of 1244130 in words is "one million, two hundred forty-four thousand, one hundred thirty".