10190055 has 32 divisors (see below), whose sum is σ = 17496000. Its totient is φ = 5046272.

The previous prime is 10190053. The next prime is 10190057. The reversal of 10190055 is 55009101.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10190053) and next prime (10190057).

It is a cyclic number.

It is not a de Polignac number, because 10190055 - 2¹ = 10190053 is a prime.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10190053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22471 + ... + 22919.

It is an arithmetic number, because the mean of its divisors is an integer number (546750).

Almost surely, 2^10190055 is an apocalyptic number.

10190055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10190055 is a deficient number, since it is larger than the sum of its proper divisors (7305945).

10190055 is a wasteful number, since it uses less digits than its factorization.

10190055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563.

The product of its (nonzero) digits is 225, while the sum is 21.

The square root of 10190055 is about 3192.1865546988. The cubic root of 10190055 is about 216.7997827619.

Adding to 10190055 its reverse (55009101), we get a palindrome (65199156).

The spelling of 10190055 in words is "ten million, one hundred ninety thousand, fifty-five".