2054512 has 20 divisors (see below), whose sum is σ = 4037440. Its totient is φ = 1012608.

The previous prime is 2054491. The next prime is 2054519. The reversal of 2054512 is 2154502.

It is a self number, because there is not a number n which added to its sum of digits gives 2054512.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 289 + ... + 2047.

It is an arithmetic number, because the mean of its divisors is an integer number (201872).

2^2054512 is an apocalyptic number.

It is an amenable number.

2054512 is a deficient number, since it is larger than the sum of its proper divisors (1982928).

2054512 is a wasteful number, since it uses less digits than its factorization.

2054512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1840 (or 1834 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 2054512 is about 1433.3568990311. The cubic root of 2054512 is about 127.1265401295.

The spelling of 2054512 in words is "two million, fifty-four thousand, five hundred twelve".