34860143 has 8 divisors (see below), whose sum is σ = 36075600. Its totient is φ = 33663168.

The previous prime is 34860139. The next prime is 34860187. The reversal of 34860143 is 34106843.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34860143 - 2² = 34860139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34860643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 728 + ... + 8381.

It is an arithmetic number, because the mean of its divisors is an integer number (4509450).

Almost surely, 2^34860143 is an apocalyptic number.

34860143 is a deficient number, since it is larger than the sum of its proper divisors (1215457).

34860143 is an equidigital number, since it uses as much as digits as its factorization.

34860143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9241.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 34860143 is about 5904.2478775878. The cubic root of 34860143 is about 326.6703527049.

Adding to 34860143 its reverse (34106843), we get a palindrome (68966986).

The spelling of 34860143 in words is "thirty-four million, eight hundred sixty thousand, one hundred forty-three".