472786026 has 16 divisors (see below), whose sum is σ = 948916704. Its totient is φ = 157037904.

The previous prime is 472786021. The next prime is 472786049. The reversal of 472786026 is 620687274.

It is not an unprimeable number, because it can be changed into a prime (472786021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137521 + ... + 140916.

It is an arithmetic number, because the mean of its divisors is an integer number (59307294).

Almost surely, 2^472786026 is an apocalyptic number.

472786026 is an abundant number, since it is smaller than the sum of its proper divisors (476130678).

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

472786026 is a wasteful number, since it uses less digits than its factorization.

472786026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278725.

The product of its (nonzero) digits is 225792, while the sum is 42.

The square root of 472786026 is about 21743.6433469646. The cubic root of 472786026 is about 779.0312463607.

The spelling of 472786026 in words is "four hundred seventy-two million, seven hundred eighty-six thousand, twenty-six".