2302726 has 4 divisors (see below), whose sum is σ = 3454092. Its totient is φ = 1151362.

The previous prime is 2302717. The next prime is 2302753. The reversal of 2302726 is 6272032.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 2302697 and 2302706.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575680 + ... + 575683.

It is an arithmetic number, because the mean of its divisors is an integer number (863523).

2^2302726 is an apocalyptic number.

2302726 is a deficient number, since it is larger than the sum of its proper divisors (1151366).

2302726 is a wasteful number, since it uses less digits than its factorization.

2302726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1151365.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 2302726 is about 1517.4735582540. The cubic root of 2302726 is about 132.0527413973.

Adding to 2302726 its reverse (6272032), we get a palindrome (8574758).

The spelling of 2302726 in words is "two million, three hundred two thousand, seven hundred twenty-six".