4970143 has 8 divisors (see below), whose sum is σ = 5122656. Its totient is φ = 4819200.

The previous prime is 4970131. The next prime is 4970177. The reversal of 4970143 is 3410794.

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 4970143 - 2⁹ = 4969631 is a prime.

It is a Duffinian number.

4970143 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4970743) 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, 9630 + ... + 10132.

It is an arithmetic number, because the mean of its divisors is an integer number (640332).

Almost surely, 2^4970143 is an apocalyptic number.

4970143 is a deficient number, since it is larger than the sum of its proper divisors (152513).

4970143 is a wasteful number, since it uses less digits than its factorization.

4970143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 4970143 is about 2229.3817528633. The cubic root of 4970143 is about 170.6565499137.

The spelling of 4970143 in words is "four million, nine hundred seventy thousand, one hundred forty-three".