2351043 has 12 divisors (see below), whose sum is σ = 3413280. Its totient is φ = 1559376.

The previous prime is 2351033. The next prime is 2351047. The reversal of 2351043 is 3401532.

It is not a de Polignac number, because 2351043 - 2⁶ = 2350979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2351047) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1605 + ... + 2697.

It is an arithmetic number, because the mean of its divisors is an integer number (284440).

2^2351043 is an apocalyptic number.

2351043 is a deficient number, since it is larger than the sum of its proper divisors (1062237).

2351043 is a wasteful number, since it uses less digits than its factorization.

2351043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1338 (or 1335 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 2351043 is about 1533.3111230275. The cubic root of 2351043 is about 132.9699557138.

Adding to 2351043 its reverse (3401532), we get a palindrome (5752575).

The spelling of 2351043 in words is "two million, three hundred fifty-one thousand, forty-three".