2269134 has 96 divisors (see below), whose sum is σ = 6289920. Its totient is φ = 598752.

The previous prime is 2269133. The next prime is 2269159. The reversal of 2269134 is 4319622.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2269098 and 2269107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2269133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 78232 + ... + 78260.

It is an arithmetic number, because the mean of its divisors is an integer number (65520).

2^2269134 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2269134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3144960).

2269134 is an abundant number, since it is smaller than the sum of its proper divisors (4020786).

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

2269134 is a wasteful number, since it uses less digits than its factorization.

2269134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76 (or 64 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 2269134 is about 1506.3644977229. The cubic root of 2269134 is about 131.4074681438.

The spelling of 2269134 in words is "two million, two hundred sixty-nine thousand, one hundred thirty-four".