1054105 has 8 divisors (see below), whose sum is σ = 1362312. Its totient is φ = 778368.

The previous prime is 1054091. The next prime is 1054133. The reversal of 1054105 is 5014501.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 85849 + 968256 = 293^2 + 984^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1054105 - 2⁵ = 1054073 is a prime.

It is a super-2 number, since 2×1054105² = 2222274702050, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

1054105 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8044 + ... + 8173.

It is an arithmetic number, because the mean of its divisors is an integer number (170289).

2^1054105 is an apocalyptic number.

It is an amenable number.

1054105 is a deficient number, since it is larger than the sum of its proper divisors (308207).

1054105 is a wasteful number, since it uses less digits than its factorization.

1054105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16235.

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 1054105 is about 1026.6961575851. The cubic root of 1054105 is about 101.7719176364.

Adding to 1054105 its reverse (5014501), we get a palindrome (6068606).

The spelling of 1054105 in words is "one million, fifty-four thousand, one hundred five".