4726220628 has 48 divisors (see below), whose sum is σ = 11156269824. Its totient is φ = 1557104640.

The previous prime is 4726220627. The next prime is 4726220651. The reversal of 4726220628 is 8260226274.

It is a super-2 number, since 2×4726220628² = 44674322849065428768, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4726220627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1058176 + ... + 1062632.

It is an arithmetic number, because the mean of its divisors is an integer number (232422288).

Almost surely, 2^4726220628 is an apocalyptic number.

It is an amenable number.

4726220628 is an abundant number, since it is smaller than the sum of its proper divisors (6430049196).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4726220628 is a wasteful number, since it uses less digits than its factorization.

4726220628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5472 (or 5470 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 39.

The square root of 4726220628 is about 68747.5136132210. The cubic root of 4726220628 is about 1678.1778983578.

The spelling of 4726220628 in words is "four billion, seven hundred twenty-six million, two hundred twenty thousand, six hundred twenty-eight".