406200226620 has 24 divisors (see below), whose sum is σ = 1137360634704. Its totient is φ = 108320060416.

The previous prime is 406200226589. The next prime is 406200226639. The reversal of 406200226620 is 26622002604.

It is a super-2 number, since 2×406200226620² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3385001829 + ... + 3385001948.

It is an arithmetic number, because the mean of its divisors is an integer number (47390026446).

Almost surely, 2^406200226620 is an apocalyptic number.

It is an amenable number.

406200226620 is an abundant number, since it is smaller than the sum of its proper divisors (731160408084).

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

406200226620 is a wasteful number, since it uses less digits than its factorization.

406200226620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6770003789 (or 6770003787 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The spelling of 406200226620 in words is "four hundred six billion, two hundred million, two hundred twenty-six thousand, six hundred twenty".