547226426 has 8 divisors (see below), whose sum is σ = 840860244. Its totient is φ = 266939680.

The previous prime is 547226417. The next prime is 547226441. The reversal of 547226426 is 624622745.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 510805201 + 36421225 = 22601^2 + 6035^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×547226426² = 598913522625466952, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 547226426.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3336665 + ... + 3336828.

Almost surely, 2^547226426 is an apocalyptic number.

547226426 is a deficient number, since it is larger than the sum of its proper divisors (293633818).

547226426 is a wasteful number, since it uses less digits than its factorization.

547226426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6673536.

The product of its digits is 161280, while the sum is 38.

The square root of 547226426 is about 23392.8712645541. The cubic root of 547226426 is about 817.9417076962.

The spelling of 547226426 in words is "five hundred forty-seven million, two hundred twenty-six thousand, four hundred twenty-six".