10506455 has 16 divisors (see below), whose sum is σ = 13172544. Its totient is φ = 8037120.

The previous prime is 10506451. The next prime is 10506467. The reversal of 10506455 is 55460501.

It is not a de Polignac number, because 10506455 - 2² = 10506451 is a prime.

It is a super-2 number, since 2×10506455² = 220771193334050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10506451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10382 + ... + 11348.

It is an arithmetic number, because the mean of its divisors is an integer number (823284).

Almost surely, 2^10506455 is an apocalyptic number.

10506455 is a deficient number, since it is larger than the sum of its proper divisors (2666089).

10506455 is an equidigital number, since it uses as much as digits as its factorization.

10506455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 10506455 is about 3241.3662242949. The cubic root of 10506455 is about 219.0208204943.

Adding to 10506455 its reverse (55460501), we get a palindrome (65966956).

The spelling of 10506455 in words is "ten million, five hundred six thousand, four hundred fifty-five".