10272155 has 8 divisors (see below), whose sum is σ = 12355200. Its totient is φ = 8198656.

The previous prime is 10272151. The next prime is 10272169. The reversal of 10272155 is 55127201.

It is a happy number.

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 10272155 - 2² = 10272151 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10272155.

It is not an unprimeable number, because it can be changed into a prime (10272151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251 + ... + 4539.

It is an arithmetic number, because the mean of its divisors is an integer number (1544400).

Almost surely, 2^10272155 is an apocalyptic number.

10272155 is a deficient number, since it is larger than the sum of its proper divisors (2083045).

10272155 is an equidigital number, since it uses as much as digits as its factorization.

10272155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4773.

The product of its (nonzero) digits is 700, while the sum is 23.

The square root of 10272155 is about 3205.0202807471. The cubic root of 10272155 is about 217.3804689585.

Adding to 10272155 its reverse (55127201), we get a palindrome (65399356).

The spelling of 10272155 in words is "ten million, two hundred seventy-two thousand, one hundred fifty-five".