10915272 has 96 divisors (see below), whose sum is σ = 31824000. Its totient is φ = 3369600.

The previous prime is 10915243. The next prime is 10915283. The reversal of 10915272 is 27251901.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 108022 + ... + 108122.

It is an arithmetic number, because the mean of its divisors is an integer number (331500).

Almost surely, 2^10915272 is an apocalyptic number.

10915272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10915272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15912000).

10915272 is an abundant number, since it is smaller than the sum of its proper divisors (20908728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10915272 is a wasteful number, since it uses less digits than its factorization.

10915272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211 (or 204 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 27.

The square root of 10915272 is about 3303.8268719774. The cubic root of 10915272 is about 221.8255264155.

The spelling of 10915272 in words is "ten million, nine hundred fifteen thousand, two hundred seventy-two".