10899469 has 4 divisors (see below), whose sum is σ = 12456544. Its totient is φ = 9342396.

The previous prime is 10899467. The next prime is 10899491. The reversal of 10899469 is 96499801.

10899469 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 10899469 - 2¹ = 10899467 is a prime.

It is a super-2 number, since 2×10899469² = 237596848963922, 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 (10899463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 778527 + ... + 778540.

It is an arithmetic number, because the mean of its divisors is an integer number (3114136).

Almost surely, 2^10899469 is an apocalyptic number.

It is an amenable number.

10899469 is a deficient number, since it is larger than the sum of its proper divisors (1557075).

10899469 is an equidigital number, since it uses as much as digits as its factorization.

10899469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1557074.

The product of its (nonzero) digits is 139968, while the sum is 46.

The square root of 10899469 is about 3301.4343852332. The cubic root of 10899469 is about 221.7184225980.

The spelling of 10899469 in words is "ten million, eight hundred ninety-nine thousand, four hundred sixty-nine".