2276734 has 4 divisors (see below), whose sum is σ = 3415104. Its totient is φ = 1138366.

The previous prime is 2276723. The next prime is 2276737. The reversal of 2276734 is 4376722.

It is a happy number.

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

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 2276696 and 2276705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2276737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 569182 + ... + 569185.

It is an arithmetic number, because the mean of its divisors is an integer number (853776).

2^2276734 is an apocalyptic number.

2276734 is a deficient number, since it is larger than the sum of its proper divisors (1138370).

2276734 is a wasteful number, since it uses less digits than its factorization.

2276734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1138369.

The product of its digits is 14112, while the sum is 31.

The square root of 2276734 is about 1508.8850188136. The cubic root of 2276734 is about 131.5540121338.

Subtracting from 2276734 its product of digits (14112), we obtain a palindrome (2262622).

It can be divided in two parts, 22767 and 34, that added together give a square (22801 = 151²).

The spelling of 2276734 in words is "two million, two hundred seventy-six thousand, seven hundred thirty-four".