7144130 has 16 divisors (see below), whose sum is σ = 14696640. Its totient is φ = 2449392.

The previous prime is 7144129. The next prime is 7144153. The reversal of 7144130 is 314417.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50960 + ... + 51099.

It is an arithmetic number, because the mean of its divisors is an integer number (918540).

Almost surely, 2^7144130 is an apocalyptic number.

7144130 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

7144130 is an abundant number, since it is smaller than the sum of its proper divisors (7552510).

7144130 is a wasteful number, since it uses less digits than its factorization.

7144130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102073.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 7144130 is about 2672.8505382831. The cubic root of 7144130 is about 192.5971174653.

Adding to 7144130 its reverse (314417), we get a palindrome (7458547).

It can be divided in two parts, 7 and 144130, that multiplied together give a triangular number (1008910 = T₁₄₂₀).

The spelling of 7144130 in words is "seven million, one hundred forty-four thousand, one hundred thirty".