10202055 has 32 divisors (see below), whose sum is σ = 17280000. Its totient is φ = 5131392.

The previous prime is 10202021. The next prime is 10202063. The reversal of 10202055 is 55020201.

It is not a de Polignac number, because 10202055 - 2⁷ = 10201927 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20196 + ... + 20694.

It is an arithmetic number, because the mean of its divisors is an integer number (540000).

Almost surely, 2^10202055 is an apocalyptic number.

10202055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10202055 is a deficient number, since it is larger than the sum of its proper divisors (7077945).

10202055 is a wasteful number, since it uses less digits than its factorization.

10202055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583.

The product of its (nonzero) digits is 100, while the sum is 15.

The square root of 10202055 is about 3194.0655910610. The cubic root of 10202055 is about 216.8848518752.

Adding to 10202055 its reverse (55020201), we get a palindrome (65222256).

The spelling of 10202055 in words is "ten million, two hundred two thousand, fifty-five".