10815233 has 16 divisors (see below), whose sum is σ = 12954816. Its totient is φ = 8898240.

The previous prime is 10815197. The next prime is 10815251. The reversal of 10815233 is 33251801.

It is not a de Polignac number, because 10815233 - 2⁸ = 10814977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10815199 and 10815208.

It is not an unprimeable number, because it can be changed into a prime (10815263) 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, 6866 + ... + 8292.

It is an arithmetic number, because the mean of its divisors is an integer number (809676).

Almost surely, 2^10815233 is an apocalyptic number.

10815233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10815233 is a deficient number, since it is larger than the sum of its proper divisors (2139583).

10815233 is a wasteful number, since it uses less digits than its factorization.

10815233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1504.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 10815233 is about 3288.6521555190. The cubic root of 10815233 is about 221.1457648961.

The spelling of 10815233 in words is "ten million, eight hundred fifteen thousand, two hundred thirty-three".