1262055 has 8 divisors (see below), whose sum is σ = 2019312. Its totient is φ = 673088.

The previous prime is 1262017. The next prime is 1262057. The reversal of 1262055 is 5502621.

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 1262055 - 2¹² = 1257959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1262057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42054 + ... + 42083.

It is an arithmetic number, because the mean of its divisors is an integer number (252414).

2^1262055 is an apocalyptic number.

1262055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1262055 is a deficient number, since it is larger than the sum of its proper divisors (757257).

1262055 is an equidigital number, since it uses as much as digits as its factorization.

1262055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84145.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 1262055 is about 1123.4122128587. The cubic root of 1262055 is about 108.0669166918.

Adding to 1262055 its reverse (5502621), we get a palindrome (6764676).

The spelling of 1262055 in words is "one million, two hundred sixty-two thousand, fifty-five".