1010555 has 16 divisors (see below), whose sum is σ = 1493184. Its totient is φ = 639360.

The previous prime is 1010549. The next prime is 1010567. The reversal of 1010555 is 5550101.

It is not a de Polignac number, because 1010555 - 2⁶ = 1010491 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 656 + ... + 1565.

It is an arithmetic number, because the mean of its divisors is an integer number (93324).

2^1010555 is an apocalyptic number.

1010555 is a deficient number, since it is larger than the sum of its proper divisors (482629).

1010555 is a wasteful number, since it uses less digits than its factorization.

1010555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2246.

The product of its (nonzero) digits is 125, while the sum is 17.

The square root of 1010555 is about 1005.2636470101. The cubic root of 1010555 is about 100.3506026744.

Adding to 1010555 its reverse (5550101), we get a palindrome (6560656).

The spelling of 1010555 in words is "one million, ten thousand, five hundred fifty-five".