472146026 has 32 divisors (see below), whose sum is σ = 786240000. Its totient is φ = 210858480.

The previous prime is 472146019. The next prime is 472146041. The reversal of 472146026 is 620641274.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 472145983 and 472146001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 314225 + ... + 315723.

It is an arithmetic number, because the mean of its divisors is an integer number (24570000).

Almost surely, 2^472146026 is an apocalyptic number.

472146026 is a deficient number, since it is larger than the sum of its proper divisors (314093974).

472146026 is a wasteful number, since it uses less digits than its factorization.

472146026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1754.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 472146026 is about 21728.9214182389. The cubic root of 472146026 is about 778.6795684967.

The spelling of 472146026 in words is "four hundred seventy-two million, one hundred forty-six thousand, twenty-six".