10905069 has 32 divisors (see below), whose sum is σ = 17704960. Its totient is φ = 5832000.

The previous prime is 10905067. The next prime is 10905091. The reversal of 10905069 is 96050901.

10905069 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10905069 - 2¹ = 10905067 is a prime.

It is a super-2 number, since 2×10905069² = 237841059789522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10905061) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60159 + ... + 60339.

It is an arithmetic number, because the mean of its divisors is an integer number (553280).

Almost surely, 2^10905069 is an apocalyptic number.

10905069 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

10905069 is a deficient number, since it is larger than the sum of its proper divisors (6799891).

10905069 is a wasteful number, since it uses less digits than its factorization.

10905069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361.

The product of its (nonzero) digits is 2430, while the sum is 30.

The square root of 10905069 is about 3302.2823925279. The cubic root of 10905069 is about 221.7563880739.

The spelling of 10905069 in words is "ten million, nine hundred five thousand, sixty-nine".