7143801 has 16 divisors (see below), whose sum is σ = 10957824. Its totient is φ = 4055184.

The previous prime is 7143797. The next prime is 7143821. The reversal of 7143801 is 1083417.

It is not a de Polignac number, because 7143801 - 2² = 7143797 is a prime.

7143801 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (7143821) 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 15 ways as a sum of consecutive naturals, for example, 2380 + ... + 4466.

It is an arithmetic number, because the mean of its divisors is an integer number (684864).

Almost surely, 2^7143801 is an apocalyptic number.

It is an amenable number.

7143801 is a deficient number, since it is larger than the sum of its proper divisors (3814023).

7143801 is a wasteful number, since it uses less digits than its factorization.

7143801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2260.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 7143801 is about 2672.7889927939. The cubic root of 7143801 is about 192.5941609390.

The spelling of 7143801 in words is "seven million, one hundred forty-three thousand, eight hundred one".