2054516 has 12 divisors (see below), whose sum is σ = 3609732. Its totient is φ = 1023168.

The previous prime is 2054491. The next prime is 2054519. The reversal of 2054516 is 6154502.

It can be written as a sum of positive squares in 2 ways, for example, as 960400 + 1094116 = 980^2 + 1046^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2054491 and 2054500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2054519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 296 + ... + 2048.

It is an arithmetic number, because the mean of its divisors is an integer number (300811).

2^2054516 is an apocalyptic number.

It is an amenable number.

2054516 is a deficient number, since it is larger than the sum of its proper divisors (1555216).

2054516 is a wasteful number, since it uses less digits than its factorization.

2054516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2050 (or 2048 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 2054516 is about 1433.3582943563. The cubic root of 2054516 is about 127.1266226318.

The spelling of 2054516 in words is "two million, fifty-four thousand, five hundred sixteen".