7488226 has 4 divisors (see below), whose sum is σ = 11232342. Its totient is φ = 3744112.

The previous prime is 7488163. The next prime is 7488227. The reversal of 7488226 is 6228847.

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

It can be written as a sum of positive squares in only one way, i.e., 6245001 + 1243225 = 2499^2 + 1115^2 .

It is not an unprimeable number, because it can be changed into a prime (7488227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1872055 + ... + 1872058.

Almost surely, 2^7488226 is an apocalyptic number.

7488226 is a deficient number, since it is larger than the sum of its proper divisors (3744116).

7488226 is a wasteful number, since it uses less digits than its factorization.

7488226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3744115.

The product of its digits is 43008, while the sum is 37.

The square root of 7488226 is about 2736.4623147414. The cubic root of 7488226 is about 195.6408980741.

The spelling of 7488226 in words is "seven million, four hundred eighty-eight thousand, two hundred twenty-six".