2629226 has 4 divisors (see below), whose sum is σ = 3943842. Its totient is φ = 1314612.

The previous prime is 2629223. The next prime is 2629243. The reversal of 2629226 is 6229262.

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., 2325625 + 303601 = 1525^2 + 551^2 .

It is a super-3 number, since 3×2629226³ = 54526172053337865528, which contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2629223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 657305 + ... + 657308.

2^2629226 is an apocalyptic number.

2629226 is a deficient number, since it is larger than the sum of its proper divisors (1314616).

2629226 is a wasteful number, since it uses less digits than its factorization.

2629226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1314615.

The product of its digits is 5184, while the sum is 29.

The square root of 2629226 is about 1621.4888220398. The cubic root of 2629226 is about 138.0201958820.

The spelling of 2629226 in words is "two million, six hundred twenty-nine thousand, two hundred twenty-six".