10899315 has 36 divisors (see below), whose sum is σ = 21981024. Its totient is φ = 4981536.

The previous prime is 10899299. The next prime is 10899319. The reversal of 10899315 is 51399801.

It is a happy number.

It is not a de Polignac number, because 10899315 - 2⁴ = 10899299 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10899315.

It is not an unprimeable number, because it can be changed into a prime (10899319) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 267 + ... + 4676.

It is an arithmetic number, because the mean of its divisors is an integer number (610584).

Almost surely, 2^10899315 is an apocalyptic number.

10899315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10899315 is an abundant number, since it is smaller than the sum of its proper divisors (11081709).

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

10899315 is a wasteful number, since it uses less digits than its factorization.

10899315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4968 (or 4958 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 36.

The square root of 10899315 is about 3301.4110619552. The cubic root of 10899315 is about 221.7173783637.

It can be divided in two parts, 1089931 and 5, that added together give a square (1089936 = 1044²).

The spelling of 10899315 in words is "ten million, eight hundred ninety-nine thousand, three hundred fifteen".