2043514 has 16 divisors (see below), whose sum is σ = 3460320. Its totient is φ = 896560.

The previous prime is 2043511. The next prime is 2043523. The reversal of 2043514 is 4153402.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 2043491 and 2043500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043511) 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, 964 + ... + 2239.

It is an arithmetic number, because the mean of its divisors is an integer number (216270).

2^2043514 is an apocalyptic number.

2043514 is a deficient number, since it is larger than the sum of its proper divisors (1416806).

2043514 is a wasteful number, since it uses less digits than its factorization.

2043514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3245.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 2043514 is about 1429.5153024714. The cubic root of 2043514 is about 126.8992939639.

Adding to 2043514 its reverse (4153402), we get a palindrome (6196916).

It can be divided in two parts, 20435 and 14, that added together give a square (20449 = 143²).

The spelling of 2043514 in words is "two million, forty-three thousand, five hundred fourteen".