7226774 has 4 divisors (see below), whose sum is σ = 10840164. Its totient is φ = 3613386.

The previous prime is 7226759. The next prime is 7226831. The reversal of 7226774 is 4776227.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4776227 = 59 ⋅80953.

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, 1806692 + ... + 1806695.

It is an arithmetic number, because the mean of its divisors is an integer number (2710041).

Almost surely, 2^7226774 is an apocalyptic number.

7226774 is a deficient number, since it is larger than the sum of its proper divisors (3613390).

7226774 is a wasteful number, since it uses less digits than its factorization.

7226774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3613389.

The product of its digits is 32928, while the sum is 35.

The square root of 7226774 is about 2688.2659838639. The cubic root of 7226774 is about 193.3369328171.

It can be divided in two parts, 7226 and 774, that added together give a cube (8000 = 20³).

The spelling of 7226774 in words is "seven million, two hundred twenty-six thousand, seven hundred seventy-four".