2054408 has 8 divisors (see below), whose sum is σ = 3852030. Its totient is φ = 1027200.

The previous prime is 2054369. The next prime is 2054443. The reversal of 2054408 is 8044502.

It can be written as a sum of positive squares in only one way, i.e., 1965604 + 88804 = 1402^2 + 298^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a nialpdrome in base 8.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 128393 + ... + 128408.

2^2054408 is an apocalyptic number.

It is an amenable number.

2054408 is a deficient number, since it is larger than the sum of its proper divisors (1797622).

2054408 is a wasteful number, since it uses less digits than its factorization.

2054408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256807 (or 256803 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 2054408 is about 1433.3206200987. The cubic root of 2054408 is about 127.1243950324.

The spelling of 2054408 in words is "two million, fifty-four thousand, four hundred eight".