1054408 has 16 divisors (see below), whose sum is σ = 2093580. Its totient is φ = 496128.

The previous prime is 1054393. The next prime is 1054423. The reversal of 1054408 is 8044501.

It is an interprime number because it is at equal distance from previous prime (1054393) and next prime (1054423).

It can be written as a sum of positive squares in 2 ways, for example, as 806404 + 248004 = 898^2 + 498^2 .

It is a super-2 number, since 2×1054408² = 2223552460928, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3741 + ... + 4012.

2^1054408 is an apocalyptic number.

It is an amenable number.

1054408 is a deficient number, since it is larger than the sum of its proper divisors (1039172).

1054408 is a wasteful number, since it uses less digits than its factorization.

1054408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7776 (or 7772 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 1054408 is about 1026.8437076790. The cubic root of 1054408 is about 101.7816680682.

Adding to 1054408 its reverse (8044501), we get a palindrome (9098909).

The spelling of 1054408 in words is "one million, fifty-four thousand, four hundred eight".