10157943 has 8 divisors (see below), whose sum is σ = 13910128. Its totient is φ = 6588864.

The previous prime is 10157941. The next prime is 10157947. The reversal of 10157943 is 34975101.

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

It is not a de Polignac number, because 10157943 - 2¹ = 10157941 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10157943.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10157941) 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, 45646 + ... + 45867.

It is an arithmetic number, because the mean of its divisors is an integer number (1738766).

Almost surely, 2^10157943 is an apocalyptic number.

10157943 is a deficient number, since it is larger than the sum of its proper divisors (3752185).

10157943 is an equidigital number, since it uses as much as digits as its factorization.

10157943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91553.

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 10157943 is about 3187.1528046204. The cubic root of 10157943 is about 216.5718088384.

The spelling of 10157943 in words is "ten million, one hundred fifty-seven thousand, nine hundred forty-three".