2269161092 has 24 divisors (see below), whose sum is σ = 4396697760. Its totient is φ = 1016040960.

The previous prime is 2269161073. The next prime is 2269161119. The reversal of 2269161092 is 2901619622.

It is a super-2 number, since 2×2269161092² = 10298184122893264928, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 381917 + ... + 387812.

It is an arithmetic number, because the mean of its divisors is an integer number (183195740).

Almost surely, 2^2269161092 is an apocalyptic number.

2269161092 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2269161092 is a deficient number, since it is larger than the sum of its proper divisors (2127536668).

2269161092 is a wasteful number, since it uses less digits than its factorization.

2269161092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769811 (or 769809 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 38.

The square root of 2269161092 is about 47635.7123595313. The cubic root of 2269161092 is about 1314.0799111521.

It can be divided in two parts, 2269 and 161092, that added together give a palindrome (163361).

The spelling of 2269161092 in words is "two billion, two hundred sixty-nine million, one hundred sixty-one thousand, ninety-two".