2263074 has 32 divisors (see below), whose sum is σ = 5230656. Its totient is φ = 645120.

The previous prime is 2263069. The next prime is 2263081. The reversal of 2263074 is 4703622.

2263074 is nontrivially palindromic in base 16.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2³ + 2¹⁹ + 6⁸ + 3¹⁰ + 0 + 7² + 4³ .

It is a zygodrome in base 16.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114 + ... + 2130.

It is an arithmetic number, because the mean of its divisors is an integer number (163458).

2^2263074 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2263074, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2615328).

2263074 is an abundant number, since it is smaller than the sum of its proper divisors (2967582).

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

2263074 is a wasteful number, since it uses less digits than its factorization.

2263074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2050.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 2263074 is about 1504.3516876050. The cubic root of 2263074 is about 131.2903839450.

Adding to 2263074 its reverse (4703622), we get a palindrome (6966696).

The spelling of 2263074 in words is "two million, two hundred sixty-three thousand, seventy-four".